id:A141353 - OEIS Search Results

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a(n)=C(n)+2^n-0^n where C(n)=A000108(n).

+0
3

1, 3, 6, 13, 30, 74, 196, 557, 1686, 5374, 17820, 60834, 212108, 751092, 2690824, 9727613, 35423206, 129775862, 477900844, 1767787478, 6565168996, 24468364172, 91486757944, 343068002258, 1289920924540, 4861979955884 (list; graph; listen)

	OFFSET	`0,2`
	COMMENT	`Hankel transform is A141354.`
	FORMULA	`G.f.: c(x)+x/(1-2x), where c(x) is the g.f. of A000108`
	CROSSREFS	`Cf. A141351.` `Sequence in context: A098075 A137584 A125267 this_sequence A130582 A126296 A018014` `Adjacent sequences: A141350 A141351 A141352 this_sequence A141354 A141355 A141356`
	KEYWORD	`easy,nonn`
	AUTHOR	`Paul Barry (pbarry(AT)wit.ie), Jun 27 2008`

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Last modified December 2 15:58 EST 2008. Contains 150992 sequences.

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