id:A083583 - OEIS Search Results

Search: id:A083583

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(8*3^n-5*(0)^n)/3.

+0
2

1, 8, 24, 72, 216, 648, 1944, 5832, 17496, 52488, 157464, 472392, 1417176, 4251528, 12754584, 38263752, 114791256, 344373768, 1033121304, 3099363912, 9298091736, 27894275208, 83682825624, 251048476872, 753145430616, 2259436291848 (list; graph; listen)

	OFFSET	`0,2`
	FORMULA	`a(n)=(83^n-5(0)^n)/3 G.f. (1+5x)/(1-3x) E.g.f. (8exp(3x)-5exp(0))/3` `a(n)=A005051(n-1), n>0. [From R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Sep 17 2008]`
	CROSSREFS	`Cf. A083854.` `Adjacent sequences: A083580 A083581 A083582 this_sequence A083584 A083585 A083586` `Sequence in context: A111071 A090336 A005051 this_sequence A078158 A116486 A141317`
	KEYWORD	`easy,nonn,new`
	AUTHOR	`Paul Barry (pbarry(AT)wit.ie), May 01 2003`

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Last modified October 9 14:06 EDT 2008. Contains 144831 sequences.

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