65311

Appears in sequences

• A generalized partition function.at n=21A002600
• Strong pseudoprimes to base 87.at n=25A020313
• Product of the members of pairs of primes (p, q) with p < q and such that, for some integer k, (p+q)/2 = 2^k and p > 2^(k-1).at n=14A072745
• a(n) = n^4 - 15*n + 15.at n=15A107253
• a(n) = (a(n-1) * a(n-3) - (-1)^n * a(n-2)^2) / a(n-4) with a(0) = 1, a(1) = 1, a(2) = 0, a(3) = 1, a(6) = 2.at n=24A247370
• Quasi-Carmichael numbers to exactly four bases.at n=2A257754
• a(n) = (n^2 - n + 1)*(n^2 + n - 1).at n=15A257925
• Decimal representation of the x-axis, from the left edge to the origin, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 197", based on the 5-celled von Neumann neighborhood.at n=15A279754
• Number of separable partitions of n in which the number of distinct (repeatable) parts is > 2.at n=44A325717
• Row sums of A375555.at n=10A375554