-8464domain: ZAppears in sequencesExpansion of log(1+sinh(x))/cosh(x).at n=8A009355Specific heat coefficients for square lattice spin 2 Ising model.at n=15A010112Expansion of f(-x)^11 / f(-x^3) + 27 * x * f(-x^3)^11 / f(-x) in powers of x where f() is a Ramanujan theta function.at n=49A258724