id:A080643 - OEIS Search Results

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a(0)=0; for n>0, a(n) = 4^n - 2*3^(n-1).

+0
3

0, 2, 10, 46, 202, 862, 3610, 14926, 61162, 249022, 1009210, 4076206, 16422922, 66045982, 265246810, 1064175886, 4266269482, 17093775742, 68461196410, 274103065966, 1097187104842, 4391072942302, 17571265338010, 70305982058446, 281286690353002, 1125335047769662 (list; graph; listen)

	OFFSET	`0,2`
	CROSSREFS	`Complement of A025192 in 4^n.` `Adjacent sequences: A080640 A080641 A080642 this_sequence A080644 A080645 A080646` `Sequence in context: A068484 A005963 A137334 this_sequence A032389 A106709 A137193`
	KEYWORD	`nonn`
	AUTHOR	`Max Alekseyev (maxal(AT)cs.ucsd.edu), Feb 26 2003`

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Last modified May 16 01:24 EDT 2008. Contains 139630 sequences.

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