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Search: id:A133483
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| A133483 |
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A way of splitting the numbers from 1 to 16 into two groups so that the numbers in each group have the same sum, the same sum of squares and the same sum of cubes. |
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+0
4
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OFFSET
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1,2
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REFERENCES
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P. Winkler, Mathematical Mind-Benders, Peters, Wellesley, MA, 2007; see p. 26.
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CROSSREFS
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See A133484 for the other group. Cf. A135418, A135419.
Sequence in context: A086170 A123088 A153235 this_sequence A153082 A026147 A032785
Adjacent sequences: A133480 A133481 A133482 this_sequence A133484 A133485 A133486
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KEYWORD
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nonn,fini,full
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AUTHOR
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N. J. A. Sloane (njas(AT)research.att.com), Nov 29 2007
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