id:A013732 - OEIS Search Results

Search: id:A013732

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3^(3n+1).

+0
2

3, 81, 2187, 59049, 1594323, 43046721, 1162261467, 31381059609, 847288609443, 22876792454961, 617673396283947, 16677181699666569, 450283905890997363, 12157665459056928801, 328256967394537077627 (list; graph; listen)

	OFFSET	`0,1`
	LINKS	`Tanya Khovanova, Recursive Sequences`
	FORMULA	`a(n)=27a(n-1), n>0 ; a(0)=3 . G.f.: 3/(1-27x). [From Philippe DELEHAM (kolotoko(AT)wanadoo.fr), Nov 25 2008]`
	CROSSREFS	`Sequence in context: A123656 A060851 A116179 this_sequence A060722 A134799 A055590` `Adjacent sequences: A013729 A013730 A013731 this_sequence A013733 A013734 A013735`
	KEYWORD	`nonn`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com).`

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Last modified November 30 13:13 EST 2009. Contains 167758 sequences.

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