-18775domain: ZAppears in sequencesSigned array used for numerators of generating functions of the column sequences of array A090452.at n=51A091029Expansion of e.g.f. sqrt(exp(x)*(2-exp(x))).at n=8A348468Product_{n>=1} 1 / (1 - x^n)^(a(n)/n!) = 1 + sin(x).at n=8A354055Product_{n>=1} (1 + x^n)^(a(n)/n!) = 1 + sin(x).at n=8A354171