99696

Appears in sequences

• Triangle read by rows: coefficients of a Hermite-like set of recursive polynomials that appear by integration to be orthogonal using the substitution on the Hermite recursion of n->f(n) where f(n)=A000045[n] is the Fibonacci sequence.at n=57A137297
• a(n) = n*(n+1)*(20*n-17)/6.at n=31A172117
• p-INVERT of (1,1,0,0,0,0,...), where p(S) = (1 - S)(1 - 2 S).at n=10A291393
• T(n, k) = T(n - 1, k) + 2^(n - 1)*T(n - 2, k - 1), if k > 0 and T(n, 0) = 2^n.at n=38A376923
• Number of alpha-labelings of trees on n vertices.at n=12A392797