88354

Appears in sequences

• Number of permutations in S_n avoiding {bar 5}{bar 4}231 (i.e., every occurrence of 231 is contained in an occurrence of a 54231).at n=9A137553
• Triangle T(n,k) read by rows: T(n,k) = Sum_{j=0..k} (-1)^j *binomial(n+1,j)*(k+2-j)^n, 0 <= k < n.at n=38A180246
• The number of connected weighted cubic graphs with weight n on 6 vertices.at n=37A321306