38017

Appears in sequences

• An accelerator sequence for Catalan's constant.at n=16A094650
• Let M(n) be the n X n matrix m(i,j)=min(i,j) for 1<=i,j<=n then a(n) is the trace of M(n)^(-8).at n=4A114360
• Triangular matrix T, read by rows, such that the anticommutator of T and U shifts the columns of T up 1 row: {T,U}(n,k) = T(n+1,k), where U denotes the triangular matrix defined by U(n,k) = A000108(n-k) = Catalan(n-k) for n>=k and where T(n,n) = (n+1).at n=36A116077
• Column 0 of triangle A116077.at n=8A116078
• Partial sums of A151782.at n=36A151793
• a(n) = 66*n^2 + 1.at n=24A158689
• Expansion of (5-4*x-12*x^2+6*x^3+3*x^4)/(1-x-4*x^2+3*x^3+3*x^4-x^5).at n=16A189234
• Expansion of e.g.f. exp( Sum_{n>=0} x^(3*n+1)/(3*n+1) ).at n=9A193437