id:A007428 - OEIS Search Results

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Moebius transform applied thrice to sequence 1,0,0,0,....
(Formerly M2271)

+0
4

1, -3, -3, 3, -3, 9, -3, -1, 3, 9, -3, -9, -3, 9, 9, 0, -3, -9, -3, -9, 9, 9, -3, 3, 3, 9, -1, -9, -3, -27, -3, 0, 9, 9, 9, 9, -3, 9, 9, 3, -3, -27, -3, -9, -9, 9, -3, 0, 3, -9, 9, -9, -3, 3, 9, 3, 9, 9, -3, 27, -3, 9, -9, 0, 9, -27, -3, -9, 9, -27, -3, -3, -3, 9, -9, -9, 9, -27 (list; graph; listen)

	OFFSET	`1,2`
	REFERENCES	`N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).`
	LINKS	`N. J. A. Sloane, Transforms`
	FORMULA	`Multiplicative with a(p^e) = (3 choose e) (-1)^e` `Dirichlet g.f.: 1/zeta(s)^3`
	CROSSREFS	`Sequence in context: A125002 A098528 A078229 this_sequence A074816 A111575 A161836` `Adjacent sequences: A007425 A007426 A007427 this_sequence A007429 A007430 A007431`
	KEYWORD	`sign,easy,nice,mult`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com).`

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Last modified November 23 17:09 EST 2009. Contains 167438 sequences.

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