36653

Properties

Appears in sequences

• A list of equal temperaments (equal divisions of the octave) whose nearest scale steps are closer and closer approximations to the pair of ratios 6/5 and 5/3 which generate two complementary musical harmonies, the Minor 3rd (6/5) and the Major 6th (5/3).at n=26A061919
• Primes which can be represented as the sum of a prime and its reverse.at n=29A072385
• Primes which remain prime after one and after two applications of the rotate-and-add operation of A086002.at n=31A086003
• Prime means of 12 horizontal, vertical and main diagonal sums associated with primes in A094458.at n=17A094459
• Number of walks within N^3 (the first octant of Z^3) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 0), (-1, 0, 1), (-1, 1, -1), (0, -1, 1), (1, 0, 0)}.at n=12A148032
• Numbers k that divide the sum of digits of 13^k.at n=52A175525
• Primes having only {3, 5, 6} as digits.at n=22A260225
• Denominators of the best rational approximations of log(6/5)/log(2).at n=24A328883
• Number of subsets of {1..n} such that a unique set can be obtained by choosing a different binary index of each element.at n=24A370638
• Primes having only {0, 3, 5, 6} as digits.at n=32A386061
• Primes having only {3, 4, 5, 6} as digits.at n=43A386169
• Prime numbersat n=3886