id:A013827 - OEIS Search Results

Search: id:A013827

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3^(5n+2).

+0
2

9, 2187, 531441, 129140163, 31381059609, 7625597484987, 1853020188851841, 450283905890997363, 109418989131512359209, 26588814358957503287787, 6461081889226673298932241, 1570042899082081611640534563 (list; graph; listen)

	OFFSET	`0,1`
	LINKS	`Tanya Khovanova, Recursive Sequences`
	FORMULA	`a(n)=243a(n-1), n>0 ; a(0)=9 . G.f.: 9/(1-243x). a(n)=3*A013826(n) . [From Philippe DELEHAM (kolotoko(AT)wanadoo.fr), Nov 26 2008]`
	CROSSREFS	`Sequence in context: A089825 A004820 A162091 this_sequence A058428 A069704 A033997` `Adjacent sequences: A013824 A013825 A013826 this_sequence A013828 A013829 A013830`
	KEYWORD	`nonn`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com).`

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Last modified December 16 17:18 EST 2009. Contains 170825 sequences.

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