62503domain: NAppears in sequencesa(n) = n + (n+1)*(n+2)^(n+3).at n=3A143857Expansion of (1/(1 - x))*Product_{k>=1} (1 + x^k)^k.at n=20A302832Number of distinct n-digit suffixes generated by iteratively multiplying an integer by 8, where the initial integer is 1.at n=6A362556