-8914domain: ZAppears in sequencesSite percolation series for directed cubic lattice.at n=13A006837Expansion of f(x, x^2) / psi(x)^3 in powers of x where psi(), f(, ) are Ramanujan theta functions.at n=17A258092Expansion of q^(-1) * psi(q) / psi(q^3)^3 in powers of q where psi() is a Ramanujan theta function.at n=51A258093