-4824domain: ZAppears in sequencesExpansion of e.g.f. sin(tanh(x) * log(x+1)).at n=9A012650Expansion of e.g.f. arcsinh(tanh(x) * log(x+1)).at n=9A012655G.f.: Sum_{n=-oo..+oo} x^(n^2) * C(x)^(6*n-9), where C(x) = 1 + x*C(x)^2 is the g.f. of the Catalan numbers (A000108).at n=11A356779