-20575

Appears in sequences

• Numerators of sum of rows of the inverse of the triangle of Euler polynomial coefficients P(0,x)=1, 2P(n,x)=(1+x)*[(1+x)^(n-1)+x^(n-1)].at n=15A230011
• Coefficients of (q*(j(q)-1728))^(1/12) where j(q) is the elliptic modular invariant.at n=2A289330