id:A001878 - OEIS Search Results

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Number of divisors of n of form 5k+3.

+0
3

0, 0, 0, 1, 0, 0, 1, 0, 1, 1, 0, 0, 1, 1, 0, 1, 1, 0, 2, 0, 0, 1, 0, 1, 2, 0, 1, 1, 1, 0, 1, 0, 1, 2, 0, 0, 2, 0, 1, 2, 1, 0, 1, 1, 0, 1, 1, 0, 3, 0, 0, 1, 1, 1, 2, 0, 2, 1, 1, 0, 1, 0, 0, 2, 1, 1, 2, 0, 1, 2, 0, 0, 3, 1, 0, 1, 1, 0, 3, 0, 1 (list; graph; listen)

	OFFSET	`0,19`
	FORMULA	`G.f.: Sum x^(5n+3)/(1-x^(5n+3)), n=0..inf.`
	CROSSREFS	`Adjacent sequences: A001875 A001876 A001877 this_sequence A001879 A001880 A001881` `Sequence in context: A116357 A035168 A119241 this_sequence A056558 A091979 A029430`
	KEYWORD	`nonn`
	AUTHOR	`njas`

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Last modified October 12 15:26 EDT 2008. Contains 144830 sequences.

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