263821domain: NPropertiesPrimalityPrimeyesAppears in sequencesExpansion of Product_{k>=1} (1 + x^(2*k-1))^(k*(3*k-2))*(1 + x^(2*k))^(k*(3*k+2)).at n=15A294841Expansion of 1/(1 - x) * Product_{k>=0} 1/(1 - x^(4^k))^(4^(k+1)).at n=17A321345Prime numbersat n=23133