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Search: id:A046048
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| A046048 |
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Numbers that are the sum of 17 but no fewer nonzero fourth powers. |
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+0
3
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| 47, 62, 77, 127, 142, 157, 207, 222, 237, 287, 302, 317, 367, 382, 397, 447, 462, 477, 527, 542, 557, 607, 622, 687, 702, 752, 767, 782, 847, 862, 927, 942, 992, 1007, 1022, 1087, 1102, 1167, 1182, 1232, 1247, 1327, 1407, 1487, 1567, 1647, 1727, 1807, 2032
(list; graph; listen)
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OFFSET
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1,1
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COMMENT
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See A099591 for further references.
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LINKS
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T. D. Noe, Table of n, a(n) for n=1..65
Eric Weisstein's World of Mathematics, Link to a section of The World of Mathematics.
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EXAMPLE
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62 is the sum of 17 4th powers, and no fewer, so 62 is a member.
63 is the sum of 18 4th powers, and no fewer, so 63 is not a member, although it is a member of A099591.
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CROSSREFS
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Cf. A000583, A002377, A046047, A099591.
Sequence in context: A043178 A043958 A099591 this_sequence A023303 A106874 A023331
Adjacent sequences: A046045 A046046 A046047 this_sequence A046049 A046050 A046051
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KEYWORD
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nonn,fini,nice
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AUTHOR
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Eric Weisstein (eric(AT)weisstein.com)
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EXTENSIONS
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More terms from Arlin Anderson (starship1(AT)gmail.com). Jud McCranie (j.mccranie(AT)comcast.net) remarks that probably a(65)=13792 is the last term.
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