103879domain: NAppears in sequencesG.f.: Product_{k>=1} (1 + 2*x^(k^2)) / (1-x^k).at n=35A280224Expansion of Product_{k>=1} 1/(1 - x^k)^(p(k)-p(k-1)), where p(k) = number of partitions of k (A000041).at n=28A304967