id:A049636 - OEIS Search Results

Search: id:A049636

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Congruent to 0 or 2 mod 3, but not equal to 0 or 3.

+0
2

2, 5, 6, 8, 9, 11, 12, 14, 15, 17, 18, 20, 21, 23, 24, 26, 27, 29, 30, 32, 33, 35, 36, 38, 39, 41, 42, 44, 45, 47, 48, 50, 51, 53, 54, 56, 57, 59 (list; graph; listen)

	OFFSET	`0,1`
	FORMULA	`O.g.f.: -(x+2)(x^2-x-1)/((1-x)^2*(1+x)). [From R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Aug 13 2008]`
	CROSSREFS	`a(n)=T(n, 2), array T as in A049627.` `Sequence in context: A047442 A005781 A157850 this_sequence A045573 A161152 A047325` `Adjacent sequences: A049633 A049634 A049635 this_sequence A049637 A049638 A049639`
	KEYWORD	`nonn`
	AUTHOR	`Clark Kimberling (ck6(AT)evansville.edu)`

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Last modified November 29 12:46 EST 2009. Contains 167659 sequences.

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