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A055641 Number of zero digits in n. 7
1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 1, 1, 1, 1, 1 (list; graph; refs; listen; history; internal format)
OFFSET

0,101

EXAMPLE

a(99)=0 because the digits of 99 are 9 and 9, a(100)=2 because the digits of 100 are 1, 0 and 0 and there are two 0's.

CROSSREFS

Cf. A011540, A004719, A052382.

Sequence in context: A098490 A029419 A165105 * A086075 A056978 A037819

Adjacent sequences:  A055638 A055639 A055640 * A055642 A055643 A055644

KEYWORD

base,easy,nonn

AUTHOR

Henry Bottomley (se16(AT)btinternet.com), Jun 06 2000

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Last modified February 14 06:58 EST 2012. Contains 205577 sequences.