96825domain: NAppears in sequencesSum of 7th powers: 1^7 + 2^7 + ... + n^7.at n=5A000541a(n) = 1^n + 2^n + ... + 5^n.at n=7A001552Triangle T(n,k) = sum of the k first n-th powers.at n=33A215083Numbers which are the sums of consecutive seventh powers.at n=15A217847