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Search: id:A004781
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A004781 Binary expansion contains 3 adjacent 1's. +0
4
7, 14, 15, 23, 28, 29, 30, 31, 39, 46, 47, 55, 56, 57, 58, 59, 60, 61, 62, 63, 71, 78, 79, 87, 92, 93, 94, 95, 103, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 135, 142, 143, 151, 156, 157, 158, 159, 167 (list; graph; listen)
OFFSET

0,1

CROSSREFS

Cf. A004779, A136037; complement of A003726.

Sequence in context: A022557 A085335 A069137 this_sequence A004759 A062056 A115770

Adjacent sequences: A004778 A004779 A004780 this_sequence A004782 A004783 A004784

KEYWORD

nonn

AUTHOR

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

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Last modified November 30 13:13 EST 2009. Contains 167758 sequences.


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