id:A081122 - OEIS Search Results

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10th binomial transform of (1,1,0,0,0,0,......).

+0
3

1, 11, 120, 1300, 14000, 150000, 1600000, 17000000, 180000000, 1900000000, 20000000000, 210000000000, 2200000000000, 23000000000000, 240000000000000, 2500000000000000, 26000000000000000, 270000000000000000 (list; graph; listen)

	OFFSET	`0,2`
	FORMULA	`a(n)=20a(n-1)-100a(n-2), a(0)=1, a(1)=11 a(n)=(n+10)*10^(n-1) G.f. (1-9x)/(1-10x)^2`
	CROSSREFS	`Cf. A081109, A081108.` `Adjacent sequences: A081119 A081120 A081121 this_sequence A081123 A081124 A081125` `Sequence in context: A125468 A060499 A060498 this_sequence A004190 A089707 A084969`
	KEYWORD	`easy,nonn`
	AUTHOR	`Paul Barry (pbarry(AT)wit.ie), Mar 07 2003`

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Last modified October 11 13:47 EDT 2008. Contains 144830 sequences.

AT&T Labs Research