186849

Appears in sequences

• Expansion of Product_{m>=1} (1+q^m)^(4*m).at n=12A027906
• Irregular triangular array T; row n shows the coefficients of the (n-1)-st polynomial in the obverse convolution s(x)**t(x), where s(x) = 2^n x and t(x) = x+1. See Comments.at n=25A375044