1153433600domain: NAppears in sequencesa(n) = (n^3 + n^2)*4^n.at n=9A129004Denominators of expansion of exp(1-sqrt(1-3*x)).at n=12A144526Numerators of the BG1[ -5,n] coefficients of the BG1 matrix.at n=12A162443Denominator of the rational coefficient at the first power of Pi in Sum_{k>0} (sin(k)/k)^n.at n=12A274041