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A179865 Number of n-bit binary numbers containing one run of 0's. 1
1, 1, 3, 6, 10, 15, 21, 28, 36, 45, 55, 66, 78, 91, 105, 120, 136, 153, 171, 190, 210, 231, 253, 276, 300, 325, 351, 378, 406, 435, 465, 496, 528, 561, 595, 630 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,3

LINKS

Table of n, a(n) for n=1..36.

FORMULA

For n>=2, a(n)=A000217(n-1).

CROSSREFS

Cf. A000217

Sequence in context: A130910 A105337 A105338 * A105339 A089594 A253145

Adjacent sequences:  A179862 A179863 A179864 * A179866 A179867 A179868

KEYWORD

nonn,base

AUTHOR

Vladimir Shevelev, Jul 30 2010, Aug 03 2010

EXTENSIONS

Edited by N. J. A. Sloane, Aug 08 2010

STATUS

approved

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Last modified March 25 01:30 EDT 2017. Contains 284036 sequences.