What is the recurrence relation for 1, 7, 31, 127, 499?
A. bn+1=5bn-1+3
B. bn=4bn+7!
C. bn=4bn-1+3
D. bn=bn-1+1
Answer:C
What is the recurrence relation for 1, 7, 31, 127, 499?
A. bn+1=5bn-1+3
 B. bn=4bn+7!
 C. bn=4bn-1+3
 D. bn=bn-1+1
