-862992399

Appears in sequences

• Numerators of second column of the inverse of the triangle of polynomial coefficients P(0,x)=1, 2P(n,x)=(1+x)*[(1+x)^(n-1)+x^(n-1)].at n=20A141424
• Autosequence preceding A198631(n)/A006519(n+1). Numerators.at n=21A233808
• Autosequence preceding A198631(n)/A006519(n+1). Numerators.at n=22A233808