300 (number) and strictly non-palindromic number. 361 = 19, centered triangular number, centered octagonal number, centered decagonal number, member of the Mian–Chowla sequence; also the number of positions on a standard 19 x 19 Go board. The Bahá'í calendar is based on 19 months of 19 days each. 362 = 2 × 181, Mertens function returns 0, nontotient, noncototient. 363 = 3 × 11, sum of nine consecutive primes (23 + 29 + 31 + 37 + 41 + 43 + 47 + 53 + 59), Mertens function returns 0, perfect totient number. 364 = 2 × 7 × 13, tetrahedral number,
What Lies Beneath World Tour What Lies Beneath World Tour What Lies Beneath World Tour is the second world tour by Finnish soprano Tarja Turunen to promote her third album, "What Lies Beneath", released by Universal Music on September 1, 2010. Tarja started the tour performing in several metal festivals in Europe, including the Wacken Open Air in Germany and the Graspop Metal Meeting in Belgium, with special concerts at Miskolc Opera Festival and at the Masters of Rock, where she performed accompanied by a full philarmonic orchestra and choir. Also in 2010 Tarja played a European tour and supported Alice Cooper in 9 concerts