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A057907
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Positive integers that are not the sum of precisely six positive cubes.
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6
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1, 2, 3, 4, 5, 7, 8, 9, 10, 11, 12, 14, 15, 16, 17, 18, 19, 21, 22, 23, 24, 25, 26, 28, 29, 30, 31, 33, 35, 36, 37, 38, 40, 42, 43, 44, 45, 47, 49, 50, 51, 52, 54, 55, 56, 57, 59, 61, 62, 63, 64, 66, 68, 70, 71, 73, 74, 75, 77, 78, 80, 81, 82, 85, 87, 88, 89, 92, 93, 94, 96
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OFFSET
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1,2
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COMMENTS
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It appears that this sequence has 492 terms, the last of which is 19202. - T. D. Noe, Dec 13 2006
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LINKS
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MATHEMATICA
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Select[ Range[100], Length[ Select[ PowersRepresentations[#, 6, 3], And @@ (Positive /@ #) &]] != 1 &] (* Jean-François Alcover, Oct 25 2012 *)
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CROSSREFS
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Numbers not in (complement of) A003329.
Cf. A048929 (numbers that are the sum of six positive cubes in exactly 1 way).
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KEYWORD
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nonn,fini,changed
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AUTHOR
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STATUS
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approved
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