id:A054612 - OEIS Search Results

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Sum_{d|n} phi(d)*5^(n/d).

+0
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0, 5, 30, 135, 660, 3145, 15810, 78155, 391320, 1953405, 9768870, 48828175, 244157820, 1220703185, 6103593930, 30517584915, 152588282640, 762939453205, 3814699250430, 19073486328215, 95367441415140, 476837158360185, 2384185839844050 (list; graph; listen)

	OFFSET	`0,2`
	CROSSREFS	`Sequence in context: A047661 A000649 A027173 this_sequence A080951 A055298 A104891` `Adjacent sequences: A054609 A054610 A054611 this_sequence A054613 A054614 A054615`
	KEYWORD	`nonn`
	AUTHOR	`njas, Apr 16 2000`

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Last modified November 21 14:49 EST 2008. Contains 150807 sequences.

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