24929035domain: NAppears in sequencesNumber of admissible basis in the postage stamp problem for n denominations and h = 7 stamps.at n=5A167814G.f. satisfies: A(x) = Sum_{n>=0} x^n * A(x)^(n*(n+1)/2) / Product_{k=1..n} (1 + x*A(x)^k).at n=16A221586