63090

Appears in sequences

• Alkane (or paraffin) numbers l(11,n).at n=12A018212
• Numbers n such that A118799(n) = 0.at n=21A118578
• Number of bracelets (turn over necklaces) with n beads: 1 blue, 12 green, and r = n - 13 red.at n=8A141783
• a(n) = (n + 1)*(20*n^2 + 19*n + 6)/6.at n=26A220084
• Number of partitions p = [x(1), ..., x(k)], where x(1) >= x(2) >= ... >= x(k), of n such that min(x(i) - x(i-1)) < number of distinct parts of p.at n=43A241823
• Number of n-element subsets of [n+8] having an even sum.at n=12A282084
• Maximum over 0 <= k <= n/2 of the number of permutations of two symbols occurring k and n-2*k times, respectively, where a permutation and its reversal are counted only once.at n=28A362260
• a(n) = number of solutions (x_1, x_2, ..., x_n) to Product_{i=1..n} (1 + 1/x_i) = any integer.at n=6A376012