id:A038769 - OEIS Search Results

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Number of digits of n which are divisors of n.

+0
4

1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 1, 1, 2, 1, 1, 1, 1, 1, 1, 2, 0, 2, 1, 1, 0, 1, 0, 1, 1, 1, 2, 0, 1, 2, 0, 0, 1, 1, 1, 1, 0, 2, 1, 0, 0, 2, 0, 1, 1, 1, 0, 0, 2, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 2, 0, 0, 0, 1, 1, 1, 0, 0, 1, 0, 2, 0, 0, 1, 1, 1, 0, 1, 1, 0, 0, 2, 0, 1, 1, 1, 1, 0, 1, 1, 0, 0, 2, 1, 2, 2, 1, 2, 2 (list; graph; listen)

	OFFSET	`1,11`
	EXAMPLE	`a(35)=1 because 5 is a divisor of 35 but 3 is not`
	CROSSREFS	`Cf. A034709, A034837, A038770, A038772.` `Sequence in context: A157865 A072550 A037810 this_sequence A117229 A075661 A163495` `Adjacent sequences: A038766 A038767 A038768 this_sequence A038770 A038771 A038772`
	KEYWORD	`base,easy,nonn`
	AUTHOR	`Henry Bottomley (se16(AT)btinternet.com), May 04 2000`

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Last modified December 19 21:04 EST 2009. Contains 171054 sequences.

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