id:A112765 - OEIS Search Results

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Exponent of highest power of 5 dividing n.

+0
10

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

	OFFSET	`1,25`
	COMMENT	`A027868 gives partial sums.`
	FORMULA	`Totally additive with a(p) = 1 if p = 5, 0 otherwise.`
	CROSSREFS	`Cf. A007814, A007949, A112762, A022337.` `Cf. A122840.` `Sequence in context: A086077 A073345 A138088 this_sequence A105966 A083915 A083892` `Adjacent sequences: A112762 A112763 A112764 this_sequence A112766 A112767 A112768`
	KEYWORD	`nonn`
	AUTHOR	`Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Sep 18 2005`

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Last modified December 17 23:40 EST 2009. Contains 171025 sequences.

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