23286

Appears in sequences

• Number of partitions of n if there are two kinds of 1's and two kinds of 2's.at n=25A000097
• Central terms of pendular triangle A118350.at n=6A118351
• Convolution triangle, read by rows, where diagonals are successive self-convolutions of A118351.at n=34A118354
• Number of partitions of n having no parts with multiplicity 6.at n=38A184641
• Number of partitions of n containing no part i of multiplicity i-1.at n=40A277102
• Number of inversion sequences avoiding the vincular pattern 10-0 (or 10-1).at n=8A336070
• Number of distinct n X n patterns in the squiral tiling.at n=38A375874
• Number of permutations (p(1),p(2),...,p(n)) of (1,2,...,n) such that p(i)-i is in {-2,3,4} for all i=1,...,n.at n=56A377715