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A004779 Binary expansion contains 3 adjacent 0's. 5
8, 16, 17, 24, 32, 33, 34, 35, 40, 48, 49, 56, 64, 65, 66, 67, 68, 69, 70, 71, 72, 80, 81, 88, 96, 97, 98, 99, 104, 112, 113, 120, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 152, 160, 161, 162, 163, 168 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,1

LINKS

Daniel Starodubtsev, Table of n, a(n) for n = 0..10000

Index entries for 2-automatic sequences.

FORMULA

a(n) ~ n. - Charles R Greathouse IV, Oct 23 2015

PROG

(PARI) is(n)=while(n>7, if(bitand(n, 7)==0, return(1)); n>>=1); 0 \\ Charles R Greathouse IV, Feb 11 2017

CROSSREFS

Complement of A003796.

Cf. A004753, A004781, A136037.

Sequence in context: A297264 A296708 A297141 * A247061 A180860 A328189

Adjacent sequences:  A004776 A004777 A004778 * A004780 A004781 A004782

KEYWORD

nonn,easy,base

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified August 6 11:55 EDT 2020. Contains 336246 sequences. (Running on oeis4.)