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A107907 Numbers having consecutive zeros or consecutive ones in binary representation. 7
3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,1

COMMENTS

Union of A003754 and A003714, complement of A000975;

a(A000247(n)) = A000225(n+2);

a(A000295(n+2)) = A000079(n+2);

a(A000325(n+2)) = A000051(n+2) for n>0.

LINKS

Table of n, a(n) for n=0..70.

CROSSREFS

Cf. A007088, A107909.

Sequence in context: A122409 A039093 A085925 * A080804 A164386 A111909

Adjacent sequences:  A107904 A107905 A107906 * A107908 A107909 A107910

KEYWORD

nonn

AUTHOR

Reinhard Zumkeller, May 28 2005

STATUS

approved

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Last modified February 17 16:26 EST 2018. Contains 299296 sequences. (Running on oeis4.)