58799domain: NAppears in sequencesa(n) = 48*n^2 - 1.at n=35A065532Smallest number m so that n^2 + A000330(m) is also a square, i.e., n^2 + (1 + 4 + 9 + 16 + ... + m^2) = w^2 for some w.at n=35A065610G.f.: Sum_{n>=1} G_n(x)^n where G_n(x) = x + x*G_n(x)^n.at n=21A194560