163099domain: NAppears in sequencesExpansion of a(x^2) / f(-x) in powers of x where a() is a cubic AGM theta function and f() is a Ramanujan theta function.at n=36A261454G.f. A(x) satisfies A(x) = 1 + x^3*(1+x)^2*A(x)^3.at n=20A366591