18080425domain: NAppears in sequencesSum of 7th powers: 1^7 + 2^7 + ... + n^7.at n=10A000541a(n) = 1^n + 2^n + ... + 10^n.at n=7A001557Sum of the seventh powers of the parts in the partitions of n into two parts.at n=10A294274Sum of the seventh powers of the parts in the partitions of n into two distinct parts.at n=10A294302