32810

Appears in sequences

• "BGK" (reversible, element, unlabeled) transform of 2,1,1,1,...at n=26A032062
• Base-9 palindromes that start with 5.at n=20A043032
• Numbers whose base-4 representation contains exactly four 0's and four 2's.at n=0A045061
• Inverse Moebius transform of powers of 2.at n=15A055895
• a(n) = 4a(n-1) - 4a(n-2) + 3a(n-3) + a(n-4) - a(n-5).at n=10A092493
• Numbers n such that p(7n) is prime, where p(n) is the number of partitions of n.at n=38A114167
• 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, 1, 0), (0, 1, 0), (1, 0, 1), (1, 1, -1)}.at n=8A150293
• a(n) = a(n-1)+a(n-2)+a(n-3)+(8*n^3-48*n^2+112*n-96)/3 with a(0)=0, a(1)=0 and a(2)=1.at n=12A180670
• Numbers that can be represented as a sum of two distinct nontrivial prime powers in three or more ways.at n=33A225104
• Numbers which are the sum of two squared primes in exactly three ways (ignoring order).at n=11A226562
• Number of defective 4-colorings of an n X 1 0..3 array connected horizontally, antidiagonally and vertically with exactly one mistake, and colors introduced in row-major 0..3 order.at n=10A229472
• Number of unbiased free polyominoes with 2n squares.at n=5A234012
• a(n) = floor(2^n/(1 - cos(1/n))).at n=7A332430
• Number of subsets of {1..n} whose elements have the same smallest prime factor.at n=30A339510