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Search: id:A069136
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| A069136 |
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Numbers that are not the sum of 5 nonnegative cubes. |
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+0
1
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| 6, 7, 13, 14, 15, 20, 21, 22, 23, 34, 39, 41, 42, 46, 47, 48, 49, 50, 53, 58, 60, 61, 69, 76, 77, 79, 84, 85, 86, 87, 95, 98, 102, 103, 104, 105, 106, 110, 111, 112, 113, 114, 117, 121, 122, 123, 124, 132, 139, 140, 147, 148, 151, 158, 159, 165
(list; graph; listen)
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OFFSET
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1,1
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COMMENT
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Sequence is conjectured to be finite.
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REFERENCES
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Bohman, Jan, and Froberg, Carl-Erik; Numerical investigation of Waring's problem for cubes, Nordisk Tidskr. Informationsbehandling (BIT) 21 (1981), 118-122.
F. Romani, Computations concerning Waring's problem, Calcolo, 19 (1982), 415-431.
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LINKS
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T. D. Noe, Table of n, a(n) for n=1..4060
Jean-Marc Deshouillers, Francois Hennecart and Bernard Landreau; appendix by I. Gusti Putu Purnaba, 7373170279850, Math. Comp. 69 (2000), 421-439.
Index entries for sequences related to sums of cubes
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CROSSREFS
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Sequence in context: A105329 A109605 A069198 this_sequence A047335 A127020 A070398
Adjacent sequences: A069133 A069134 A069135 this_sequence A069137 A069138 A069139
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KEYWORD
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nonn
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AUTHOR
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njas, Apr 08 2002
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