id:A023054 - OEIS Search Results

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Simon Plouffe's conjectured extension of sequence A008368.

+0
2

1, 1, 3, 4, 7, 8, 13, 14, 20, 22, 29, 31, 40, 42, 52, 55, 66, 69, 82, 85, 99, 103, 118, 122, 139, 143, 161, 166, 185, 190, 211, 216, 238, 244, 267, 273, 298, 304, 330, 337, 364, 371, 400, 407, 437, 445, 476, 484, 517, 525, 559, 568, 603, 612, 649, 658, 696, 706, 745, 755 (list; graph; listen)

	OFFSET	`0,3`
	LINKS	`J. H. Conway and N. J. A. Sloane, Low-Dimensional Lattices VII: Coordination Sequences, Proc. Royal Soc. London, A453 (1997), 2369-2389 (Abstract, pdf, ps).`
	FORMULA	`G.f.: (1-x^5)/((1-x)(1-x^2)^2(1-x^3))`
	CROSSREFS	`Sequence in context: A003141 A157419 A008368 this_sequence A060023 A120355 A114210` `Adjacent sequences: A023051 A023052 A023053 this_sequence A023055 A023056 A023057`
	KEYWORD	`nonn`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com) and J. H. Conway (conway(AT)math.princeton.edu)`

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Last modified November 25 08:46 EST 2009. Contains 167481 sequences.

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