Dataset Viewer
id
stringlengths 8
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| question_type
stringclasses 3
values | sequence_type
stringclasses 10
values | question
stringlengths 186
261
| answer
int64 -19
30.5B
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29
| formula
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f0441c4e
|
next
|
geometric
|
Consider the following sequence: 3, 9, 27, 81, 243, 729, ...
What is the next number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 2,187 | 6 | 0 | 6 |
3 * 3 ** x
|
26d492cb
|
previous
|
fibonacci
|
Consider the following sequence: ..., 105, 170, 275, 445, 720, ...
What is the previous number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 65 | 5 | 8 | 7 |
f(0) = 0; f(1) = 5 ;f(n) = f(n-1) + n(n-1)
|
97efc690
|
next
|
arithmetic
|
Consider the following sequence: 2, 7, 12, 17, 22, 27, ...
What is the next number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 32 | 6 | 0 | 6 |
2 + 5 * x
|
dfa72fcc
|
previous
|
alternating
|
Consider the following sequence: ..., -7, 8, -9, 10, -11, ...
What is the previous number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 6 | 5 | 7 | 6 |
(-1) ** x * x
|
af8e2755
|
nth
|
alternating
|
Consider the following sequence: -1, 2, -3, 4, -5, 6, ...
What is the 14th number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 14 | 6 | 1 | 14 |
(-1) ** x * x
|
7a2d47de
|
nth
|
monotonic_random
|
Consider the following sequence: 1, 22, 112, 167, 211, 247, 267, 295, ...
What is the 17th number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| null | 8 | 1 | 17 |
monotonic_increase_random starts with 1
|
4d923cc8
|
nth
|
geometric
|
Consider the following sequence: 1, 4, 16, 64, 256, 1024, 4096, ...
What is the 11th number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 1,048,576 | 7 | 0 | 10 |
1 * 4 ** x
|
130bacd1
|
next
|
geometric
|
Consider the following sequence: 2, 8, 32, 128, 512, ...
What is the next number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 2,048 | 5 | 0 | 5 |
2 * 4 ** x
|
a6a1c281
|
next
|
quadratic
|
Consider the following sequence: 4, 5, 10, 19, 32, 49, 70, ...
What is the next number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 95 | 7 | 0 | 7 |
2 * x ** 2 + -1 * x + 4
|
b2bdd5fb
|
nth
|
fibonacci
|
Consider the following sequence: 2, 2, 4, 6, 10, 16, 26, ...
What is the 19th number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 8,362 | 7 | 0 | 18 |
f(0) = 2; f(1) = 2 ;f(n) = f(n-1) + n(n-1)
|
0172b1de
|
previous
|
geometric
|
Consider the following sequence: ..., 13122, 39366, 118098, 354294, 1062882, 3188646, ...
What is the previous number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 4,374 | 6 | 8 | 7 |
2 * 3 ** x
|
d6fb02e3
|
nth
|
power
|
Consider the following sequence: 1, 3, 9, 27, 81, 243, 729, ...
What is the 8th number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 2,187 | 7 | 0 | 7 |
3 ** x
|
8d8ab144
|
next
|
quadratic
|
Consider the following sequence: -2, 1, 8, 19, 34, ...
What is the next number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 53 | 5 | 0 | 5 |
2 * x ** 2 + 1 * x + -2
|
518a3f3f
|
previous
|
quadratic
|
Consider the following sequence: ..., 188, 239, 296, 359, 428, 503, 584, 671, ...
What is the previous number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 143 | 8 | 8 | 7 |
3 * x ** 2 + 0 * x + -4
|
ccc707df
|
next
|
factorial
|
Consider the following sequence: 1, 2, 6, 24, 120, 720, 5040, ...
What is the next number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 40,320 | 7 | 1 | 8 |
x!
|
01f31c19
|
next
|
fibonacci
|
Consider the following sequence: 5, 5, 10, 15, 25, 40, 65, ...
What is the next number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 105 | 7 | 0 | 7 |
f(0) = 5; f(1) = 5 ;f(n) = f(n-1) + n(n-1)
|
5df7dd42
|
nth
|
monotonic_random
|
Consider the following sequence: 10, -19, -37, -103, -167, -179, -276, ...
What is the 16th number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| null | 7 | 1 | 16 |
monotonic_decrease_random starts with 10
|
88e0ce8e
|
previous
|
arithmetic
|
Consider the following sequence: ..., 72, 82, 92, 102, 112, 122, 132, ...
What is the previous number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 62 | 7 | 7 | 6 |
2 + 10 * x
|
3af8e04e
|
nth
|
geometric
|
Consider the following sequence: 4, 12, 36, 108, 324, 972, 2916, 8748, ...
What is the 9th number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 26,244 | 8 | 0 | 8 |
4 * 3 ** x
|
f27d5d92
|
previous
|
triangular
|
Consider the following sequence: ..., 21, 28, 36, 45, 55, 66, ...
What is the previous number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 15 | 6 | 6 | 5 |
x * (x+1) / 2
|
70da3b89
|
previous
|
triangular
|
Consider the following sequence: ..., 28, 36, 45, 55, 66, 78, ...
What is the previous number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 21 | 6 | 7 | 6 |
x * (x+1) / 2
|
21041236
|
next
|
prime
|
Consider the following sequence: 2, 3, 5, 7, 11, ...
What is the next number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 13 | 5 | 0 | 5 |
prime
|
2856c08b
|
nth
|
monotonic_random
|
Consider the following sequence: 8, -39, -79, -110, -118, -149, ...
What is the 11th number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| null | 6 | 1 | 11 |
monotonic_decrease_random starts with 8
|
f3de516d
|
previous
|
alternating
|
Consider the following sequence: ..., -7, 8, -9, 10, -11, 12, -13, 14, ...
What is the previous number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 6 | 8 | 7 | 6 |
(-1) ** x * x
|
2eca9ef9
|
previous
|
alternating
|
Consider the following sequence: ..., 8, -9, 10, -11, 12, -13, ...
What is the previous number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| -7 | 6 | 8 | 7 |
(-1) ** x * x
|
b625481f
|
previous
|
power
|
Consider the following sequence: ..., 65536, 262144, 1048576, 4194304, 16777216, 67108864, 268435456, ...
What is the previous number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 16,384 | 8 | 8 | 7 |
4 ** x
|
8f36a4ae
|
next
|
geometric
|
Consider the following sequence: 2, 4, 8, 16, 32, 64, 128, ...
What is the next number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 256 | 7 | 0 | 7 |
2 * 2 ** x
|
e0cb0ca9
|
previous
|
arithmetic
|
Consider the following sequence: ..., 34, 39, 44, 49, 54, 59, ...
What is the previous number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 29 | 6 | 5 | 4 |
9 + 5 * x
|
a5953c14
|
previous
|
geometric
|
Consider the following sequence: ..., 243, 729, 2187, 6561, 19683, ...
What is the previous number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 81 | 5 | 5 | 4 |
1 * 3 ** x
|
cf0a347c
|
next
|
prime
|
Consider the following sequence: 2, 3, 5, 7, 11, 13, ...
What is the next number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 17 | 6 | 0 | 6 |
prime
|
7851aaaf
|
previous
|
triangular
|
Consider the following sequence: ..., 28, 36, 45, 55, 66, 78, 91, 105, ...
What is the previous number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 21 | 8 | 7 | 6 |
x * (x+1) / 2
|
e7a07dd9
|
next
|
alternating
|
Consider the following sequence: -1, 2, -3, 4, -5, 6, -7, 8, ...
What is the next number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| -9 | 8 | 1 | 9 |
(-1) ** x * x
|
e98755dd
|
nth
|
quadratic
|
Consider the following sequence: -7, -7, -3, 5, 17, ...
What is the 16th number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 413 | 5 | 0 | 15 |
2 * x ** 2 + -2 * x + -7
|
23079c90
|
nth
|
power
|
Consider the following sequence: 1, 5, 25, 125, 625, 3125, 15625, 78125, ...
What is the 12th number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 48,828,125 | 8 | 0 | 11 |
5 ** x
|
0b1f1e8c
|
previous
|
arithmetic
|
Consider the following sequence: ..., 16, 18, 20, 22, 24, 26, 28, 30, ...
What is the previous number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 14 | 8 | 7 | 6 |
2 + 2 * x
|
a04d36e9
|
next
|
geometric
|
Consider the following sequence: 2, 6, 18, 54, 162, 486, 1458, 4374, ...
What is the next number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 13,122 | 8 | 0 | 8 |
2 * 3 ** x
|
fd0d9d11
|
nth
|
fibonacci
|
Consider the following sequence: 1, 3, 4, 7, 11, 18, 29, 47, ...
What is the 12th number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 322 | 8 | 0 | 11 |
f(0) = 1; f(1) = 3 ;f(n) = f(n-1) + n(n-1)
|
977aa793
|
nth
|
geometric
|
Consider the following sequence: 5, 10, 20, 40, 80, ...
What is the 14th number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 40,960 | 5 | 0 | 13 |
5 * 2 ** x
|
3d533674
|
next
|
arithmetic
|
Consider the following sequence: 4, 8, 12, 16, 20, 24, 28, 32, ...
What is the next number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 36 | 8 | 0 | 8 |
4 + 4 * x
|
b501fe55
|
nth
|
factorial
|
Consider the following sequence: 1, 2, 6, 24, 120, 720, ...
What is the 10th number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 3,628,800 | 6 | 1 | 10 |
x!
|
e109d27d
|
next
|
arithmetic
|
Consider the following sequence: 7, 9, 11, 13, 15, 17, 19, 21, ...
What is the next number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 23 | 8 | 0 | 8 |
7 + 2 * x
|
1ff0ff19
|
nth
|
triangular
|
Consider the following sequence: 1, 3, 6, 10, 15, 21, 28, ...
What is the 14th number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 105 | 7 | 1 | 14 |
x * (x+1) / 2
|
3c45b71a
|
nth
|
quadratic
|
Consider the following sequence: 8, 4, 2, 2, 4, ...
What is the 17th number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 184 | 5 | 0 | 16 |
1 * x ** 2 + -5 * x + 8
|
8e18ed59
|
nth
|
monotonic_random
|
Consider the following sequence: 9, 77, 98, 106, 172, ...
What is the 12th number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| null | 5 | 1 | 12 |
monotonic_increase_random starts with 9
|
8a792333
|
previous
|
monotonic_random
|
Consider the following sequence: ..., -271, -302, -336, -387, -404, ...
What is the previous number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| null | 5 | 6 | 5 |
monotonic_decrease_random starts with 9
|
0ef12c4c
|
next
|
alternating
|
Consider the following sequence: -1, 2, -3, 4, -5, 6, -7, ...
What is the next number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 8 | 7 | 1 | 8 |
(-1) ** x * x
|
2fc0bb43
|
nth
|
fibonacci
|
Consider the following sequence: 0, 2, 2, 4, 6, 10, 16, ...
What is the 12th number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 178 | 7 | 0 | 11 |
f(0) = 0; f(1) = 2 ;f(n) = f(n-1) + n(n-1)
|
be43ff91
|
nth
|
fibonacci
|
Consider the following sequence: 4, 3, 7, 10, 17, ...
What is the 16th number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 3,338 | 5 | 0 | 15 |
f(0) = 4; f(1) = 3 ;f(n) = f(n-1) + n(n-1)
|
c6cfd69d
|
nth
|
alternating
|
Consider the following sequence: -1, 2, -3, 4, -5, ...
What is the 8th number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 8 | 5 | 1 | 8 |
(-1) ** x * x
|
018c1044
|
next
|
triangular
|
Consider the following sequence: 1, 3, 6, 10, 15, ...
What is the next number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 21 | 5 | 1 | 6 |
x * (x+1) / 2
|
e3369584
|
previous
|
triangular
|
Consider the following sequence: ..., 36, 45, 55, 66, 78, 91, ...
What is the previous number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 28 | 6 | 8 | 7 |
x * (x+1) / 2
|
a6100cc0
|
previous
|
quadratic
|
Consider the following sequence: ..., 146, 190, 240, 296, 358, 426, 500, 580, ...
What is the previous number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 108 | 8 | 7 | 6 |
3 * x ** 2 + -1 * x + 6
|
e901e1c4
|
next
|
arithmetic
|
Consider the following sequence: 7, 13, 19, 25, 31, ...
What is the next number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 37 | 5 | 0 | 5 |
7 + 6 * x
|
510d4d65
|
nth
|
arithmetic
|
Consider the following sequence: 3, 9, 15, 21, 27, 33, ...
What is the 30th number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 177 | 6 | 0 | 29 |
3 + 6 * x
|
10f8293d
|
previous
|
factorial
|
Consider the following sequence: ..., 720, 5040, 40320, 362880, 3628800, 39916800, 479001600, ...
What is the previous number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 120 | 8 | 6 | 5 |
x!
|
0c676e7c
|
previous
|
monotonic_random
|
Consider the following sequence: ..., -289, -375, -389, -435, -535, -607, ...
What is the previous number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| null | 6 | 9 | 8 |
monotonic_decrease_random starts with 3
|
408b3d11
|
next
|
arithmetic
|
Consider the following sequence: 6, 14, 22, 30, 38, 46, ...
What is the next number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 54 | 6 | 0 | 6 |
6 + 8 * x
|
b50fd18a
|
next
|
power
|
Consider the following sequence: 1, 5, 25, 125, 625, 3125, ...
What is the next number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 15,625 | 6 | 0 | 6 |
5 ** x
|
ec013ae7
|
nth
|
quadratic
|
Consider the following sequence: -3, -2, 3, 12, 25, 42, ...
What is the 7th number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 63 | 6 | 0 | 6 |
2 * x ** 2 + -1 * x + -3
|
1813baab
|
nth
|
quadratic
|
Consider the following sequence: -8, -7, -2, 7, 20, 37, 58, ...
What is the 13th number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 268 | 7 | 0 | 12 |
2 * x ** 2 + -1 * x + -8
|
61acf9f3
|
nth
|
alternating
|
Consider the following sequence: -1, 2, -3, 4, -5, 6, -7, ...
What is the 8th number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 8 | 7 | 1 | 8 |
(-1) ** x * x
|
47ef78e3
|
nth
|
geometric
|
Consider the following sequence: 2, 8, 32, 128, 512, ...
What is the 7th number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 8,192 | 5 | 0 | 6 |
2 * 4 ** x
|
7141dedf
|
nth
|
monotonic_random
|
Consider the following sequence: 6, 47, 103, 181, 247, 262, ...
What is the 12th number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| null | 6 | 1 | 12 |
monotonic_increase_random starts with 6
|
f01dbb30
|
next
|
power
|
Consider the following sequence: 1, 4, 16, 64, 256, 1024, 4096, ...
What is the next number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 16,384 | 7 | 0 | 7 |
4 ** x
|
1384dedf
|
previous
|
geometric
|
Consider the following sequence: ..., 49152, 196608, 786432, 3145728, 12582912, 50331648, 201326592, 805306368, ...
What is the previous number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 12,288 | 8 | 7 | 6 |
3 * 4 ** x
|
dd145a3b
|
previous
|
power
|
Consider the following sequence: ..., 4096, 16384, 65536, 262144, 1048576, 4194304, ...
What is the previous number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 1,024 | 6 | 6 | 5 |
4 ** x
|
78b1cc71
|
previous
|
power
|
Consider the following sequence: ..., 78125, 390625, 1953125, 9765625, 48828125, 244140625, ...
What is the previous number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 15,625 | 6 | 7 | 6 |
5 ** x
|
66dff90f
|
previous
|
power
|
Consider the following sequence: ..., 128, 256, 512, 1024, 2048, 4096, 8192, ...
What is the previous number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 64 | 7 | 7 | 6 |
2 ** x
|
92e5cd22
|
nth
|
quadratic
|
Consider the following sequence: 10, 17, 30, 49, 74, 105, 142, ...
What is the 15th number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 654 | 7 | 0 | 14 |
3 * x ** 2 + 4 * x + 10
|
7026c6f1
|
nth
|
factorial
|
Consider the following sequence: 1, 2, 6, 24, 120, 720, ...
What is the 11th number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 39,916,800 | 6 | 1 | 11 |
x!
|
db0c4a13
|
previous
|
factorial
|
Consider the following sequence: ..., 720, 5040, 40320, 362880, 3628800, 39916800, ...
What is the previous number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 120 | 6 | 6 | 5 |
x!
|
339e4147
|
previous
|
triangular
|
Consider the following sequence: ..., 21, 28, 36, 45, 55, 66, 78, ...
What is the previous number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 15 | 7 | 6 | 5 |
x * (x+1) / 2
|
5ea8a452
|
previous
|
quadratic
|
Consider the following sequence: ..., 36, 56, 80, 108, 140, 176, ...
What is the previous number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 20 | 6 | 5 | 4 |
2 * x ** 2 + -2 * x + -4
|
7f2ac674
|
next
|
arithmetic
|
Consider the following sequence: 8, 11, 14, 17, 20, 23, 26, 29, ...
What is the next number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 32 | 8 | 0 | 8 |
8 + 3 * x
|
035e62fe
|
previous
|
power
|
Consider the following sequence: ..., 6561, 19683, 59049, 177147, 531441, 1594323, 4782969, ...
What is the previous number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 2,187 | 8 | 8 | 7 |
3 ** x
|
782e1b76
|
next
|
power
|
Consider the following sequence: 1, 3, 9, 27, 81, ...
What is the next number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 243 | 5 | 0 | 5 |
3 ** x
|
b33fac4a
|
nth
|
geometric
|
Consider the following sequence: 2, 6, 18, 54, 162, 486, 1458, 4374, ...
What is the 9th number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 13,122 | 8 | 0 | 8 |
2 * 3 ** x
|
bbbf5b8c
|
next
|
alternating
|
Consider the following sequence: -1, 2, -3, 4, -5, ...
What is the next number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 6 | 5 | 1 | 6 |
(-1) ** x * x
|
9e636edd
|
next
|
factorial
|
Consider the following sequence: 1, 2, 6, 24, 120, 720, 5040, 40320, ...
What is the next number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 362,880 | 8 | 1 | 9 |
x!
|
2ba8ad79
|
previous
|
alternating
|
Consider the following sequence: ..., -9, 10, -11, 12, -13, 14, -15, ...
What is the previous number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 8 | 7 | 9 | 8 |
(-1) ** x * x
|
ff49373b
|
previous
|
monotonic_random
|
Consider the following sequence: ..., -390, -487, -519, -601, -637, ...
What is the previous number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| null | 5 | 8 | 7 |
monotonic_decrease_random starts with 9
|
0b7b8226
|
nth
|
quadratic
|
Consider the following sequence: 7, 9, 15, 25, 39, ...
What is the 8th number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 105 | 5 | 0 | 7 |
2 * x ** 2 + 0 * x + 7
|
f415e97d
|
next
|
fibonacci
|
Consider the following sequence: 3, 2, 5, 7, 12, 19, ...
What is the next number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 31 | 6 | 0 | 6 |
f(0) = 3; f(1) = 2 ;f(n) = f(n-1) + n(n-1)
|
27a9b55a
|
nth
|
geometric
|
Consider the following sequence: 4, 16, 64, 256, 1024, 4096, 16384, 65536, ...
What is the 12th number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 16,777,216 | 8 | 0 | 11 |
4 * 4 ** x
|
35384323
|
next
|
arithmetic
|
Consider the following sequence: 7, 15, 23, 31, 39, ...
What is the next number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 47 | 5 | 0 | 5 |
7 + 8 * x
|
a244f19f
|
nth
|
monotonic_random
|
Consider the following sequence: 8, -38, -77, -174, -224, -278, -347, -443, ...
What is the 20th number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| null | 8 | 1 | 20 |
monotonic_decrease_random starts with 8
|
b979a122
|
nth
|
fibonacci
|
Consider the following sequence: 1, 5, 6, 11, 17, ...
What is the 20th number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 23,489 | 5 | 0 | 19 |
f(0) = 1; f(1) = 5 ;f(n) = f(n-1) + n(n-1)
|
8b3d64e1
|
previous
|
power
|
Consider the following sequence: ..., 256, 512, 1024, 2048, 4096, ...
What is the previous number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 128 | 5 | 8 | 7 |
2 ** x
|
9af51f55
|
nth
|
fibonacci
|
Consider the following sequence: 1, 1, 2, 3, 5, 8, 13, ...
What is the 14th number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 377 | 7 | 0 | 13 |
f(0) = 1; f(1) = 1 ;f(n) = f(n-1) + n(n-1)
|
e939141b
|
next
|
prime
|
Consider the following sequence: 2, 3, 5, 7, 11, 13, 17, 19, ...
What is the next number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 23 | 8 | 0 | 8 |
prime
|
4df7199d
|
nth
|
prime
|
Consider the following sequence: 2, 3, 5, 7, 11, 13, 17, 19, ...
What is the 13th number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 41 | 8 | 0 | 12 |
prime
|
84d09d32
|
nth
|
power
|
Consider the following sequence: 1, 2, 4, 8, 16, 32, 64, 128, ...
What is the 9th number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 256 | 8 | 0 | 8 |
2 ** x
|
850ba9db
|
previous
|
quadratic
|
Consider the following sequence: ..., 57, 75, 95, 117, 141, ...
What is the previous number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 41 | 5 | 6 | 5 |
1 * x ** 2 + 5 * x + -9
|
9adef388
|
next
|
quadratic
|
Consider the following sequence: -3, -3, 3, 15, 33, 57, ...
What is the next number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 87 | 6 | 0 | 6 |
3 * x ** 2 + -3 * x + -3
|
a57e737a
|
previous
|
factorial
|
Consider the following sequence: ..., 5040, 40320, 362880, 3628800, 39916800, ...
What is the previous number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 720 | 5 | 7 | 6 |
x!
|
61c29d81
|
previous
|
factorial
|
Consider the following sequence: ..., 40320, 362880, 3628800, 39916800, 479001600, ...
What is the previous number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 5,040 | 7 | 8 | 7 |
x!
|
dc567b32
|
previous
|
fibonacci
|
Consider the following sequence: ..., 45, 73, 118, 191, 309, 500, ...
What is the previous number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 28 | 6 | 7 | 6 |
f(0) = 4; f(1) = 1 ;f(n) = f(n-1) + n(n-1)
|
f3fd0438
|
next
|
quadratic
|
Consider the following sequence: -3, 5, 19, 39, 65, ...
What is the next number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 97 | 5 | 0 | 5 |
3 * x ** 2 + 5 * x + -3
|
8f9bcee7
|
previous
|
triangular
|
Consider the following sequence: ..., 21, 28, 36, 45, 55, ...
What is the previous number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 15 | 5 | 6 | 5 |
x * (x+1) / 2
|
bdf01899
|
previous
|
prime
|
Consider the following sequence: ..., 19, 23, 29, 31, 37, 41, 43, 47, ...
What is the previous number in this sequence?
Output your answer in JSON with key "answer". If you are not able to provide, answer "null"
| 17 | 8 | 7 | 6 |
prime
|
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