id:A099914 - OEIS Search Results

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Expansion of (1+3x)/((1-x)(1-10x)).

+0
3

1, 14, 144, 1444, 14444, 144444, 1444444, 14444444, 144444444, 1444444444, 14444444444, 144444444444, 1444444444444, 14444444444444, 144444444444444, 1444444444444444, 14444444444444444, 144444444444444444 (list; graph; listen)

	OFFSET	`0,2`
	COMMENT	`Partial sums of (1+3x)/(1-10x)={1,13,130,1300,...}.`
	FORMULA	`a(n)=10^n*13/9-4/9; a(n)=11a(n-1)-10a(n-2), a(0)=1, a(1)=14.`
	CROSSREFS	`Sequence in context: A011548 A039916 A016233 this_sequence A016278 A132934 A027473` `Adjacent sequences: A099911 A099912 A099913 this_sequence A099915 A099916 A099917`
	KEYWORD	`easy,nonn`
	AUTHOR	`Paul Barry (pbarry(AT)wit.ie), Oct 30 2004`

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

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