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Search: id:A005352
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| A005352 |
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Numbers n such that base -2 representation for -n read as binary number.
(Formerly M2259)
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+0
5
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| 3, 2, 13, 12, 15, 14, 9, 8, 11, 10, 53, 52, 55, 54, 49, 48, 51, 50, 61, 60, 63, 62, 57, 56, 59, 58, 37, 36, 39, 38, 33, 32, 35, 34, 45, 44, 47, 46, 41, 40, 43, 42, 213, 212, 215, 214, 209
(list; graph; listen)
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OFFSET
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1,1
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REFERENCES
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N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).
M. Gardner, Knotted Doughnuts and Other Mathematical Entertainments. Freeman, NY, 1986, p. 101.
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LINKS
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Joerg Arndt, Fxtbook
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CROSSREFS
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Complement of A005351 in natural numbers.
Sequence in context: A087357 A131050 A084416 this_sequence A095131 A060149 A059374
Adjacent sequences: A005349 A005350 A005351 this_sequence A005353 A005354 A005355
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KEYWORD
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nonn,base,nice
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AUTHOR
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N. J. A. Sloane (njas(AT)research.att.com).
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