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A217847
Numbers which are the sums of consecutive seventh powers.
1
0, 1, 128, 129, 2187, 2315, 2316, 16384, 18571, 18699, 18700, 78125, 94509, 96696, 96824, 96825, 279936, 358061, 374445, 376632, 376760, 376761, 823543, 1103479, 1181604, 1197988, 1200175, 1200303, 1200304, 2097152, 2920695, 3200631, 3278756, 3295140
OFFSET
1,3
MATHEMATICA
nMax = 10^7; t = {0}; Do[k = n; s = 0; While[s = s + k^7; s <= nMax, AppendTo[t, s]; k++], {n, nMax^(1/7)}]; t = Union[t]
CROSSREFS
KEYWORD
nonn
AUTHOR
T. D. Noe, Oct 23 2012
STATUS
approved