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A004832
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Numbers that are the sum of at most 3 nonzero 4th powers.
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1
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0, 1, 2, 3, 16, 17, 18, 32, 33, 48, 81, 82, 83, 97, 98, 113, 162, 163, 178, 243, 256, 257, 258, 272, 273, 288, 337, 338, 353, 418, 512, 513, 528, 593, 625, 626, 627, 641, 642, 657, 706, 707, 722, 768, 787, 881, 882
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OFFSET
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1,3
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LINKS
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MATHEMATICA
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Reap[For[n = 0, n < 1000, n++, If[MatchQ[ PowersRepresentations[n, 3, 4], {{_, _, _}, ___}], Print[n]; Sow[n]]]][[2, 1]] (* Jean-François Alcover, Oct 30 2017 *)
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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STATUS
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approved
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