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A003726 Numbers with no 3 adjacent 1's in binary expansion. +0
6
0, 1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 16, 17, 18, 19, 20, 21, 22, 24, 25, 26, 27, 32, 33, 34, 35, 36, 37, 38, 40, 41, 42, 43, 44, 45, 48, 49, 50, 51, 52, 53, 54, 64, 65, 66, 67, 68, 69, 70, 72, 73, 74, 75, 76, 77, 80, 81, 82 (list; graph; listen)
OFFSET

1,3

CROSSREFS

Cf. A003796, A063037; complement of A004781.

Sequence in context: A023801 A113619 A004765 this_sequence A004828 A032895 A032854

Adjacent sequences: A003723 A003724 A003725 this_sequence A003727 A003728 A003729

KEYWORD

nonn

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com).

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.


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