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Search: id:A107782
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A107782 In binary representation of n: (number of zeros) minus (number of blocks of contiguous zeros). +0
3
0, 0, 0, 0, 1, 0, 0, 0, 2, 1, 0, 0, 1, 0, 0, 0, 3, 2, 1, 1, 1, 0, 0, 0, 2, 1, 0, 0, 1, 0, 0, 0, 4, 3, 2, 2, 2, 1, 1, 1, 2, 1, 0, 0, 1, 0, 0, 0, 3, 2, 1, 1, 1, 0, 0, 0, 2, 1, 0, 0, 1, 0, 0, 0, 5, 4, 3, 3, 3, 2, 2, 2, 3, 2, 1, 1, 2, 1, 1, 1, 3, 2, 1, 1, 1, 0, 0, 0, 2, 1, 0, 0, 1, 0, 0, 0, 4, 3, 2, 2, 2, 1, 1, 1, 2 (list; graph; listen)
OFFSET

0,9

COMMENT

a(n) = A023416(n) - A087116(n); a(A003754(n)) = 0.

LINKS

Index entries for sequences related to binary expansion of n

CROSSREFS

Cf. A007088, A107345.

Cf. A056973. [From R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Aug 24 2008]

Sequence in context: A046660 A108730 A056973 this_sequence A086017 A000161 A060398

Adjacent sequences: A107779 A107780 A107781 this_sequence A107783 A107784 A107785

KEYWORD

nonn

AUTHOR

Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), May 25 2005

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Last modified December 6 22:55 EST 2009. Contains 170429 sequences.


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