147407domain: NAppears in sequencesNumber of partitions of n into parts of 23 kinds.at n=5A023021Numbers k such that sigma(k) = phi(k) + phi(k-1).at n=8A067198Consider the power series (x + 1)^(1/3) = 1 + x/3-x^2/9 + 5x^3/81 + ...; sequence gives numerators of coefficients.at n=11A067622