id:A048921 - OEIS Search Results

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9-gonal heptagonal numbers (A000566).

+0
3

1, 26884, 542041975, 10928650279834, 220343446399977901, 4442564555387704166896, 89570986345383445012986019, 1805930222253056462964119954950, 36411165051495138060899141518722649 (list; graph; listen)

	OFFSET	`1,2`
	LINKS	`Eric Weisstein's World of Mathematics, Link to a section of The World of Mathematics.`
	CROSSREFS	`Cf. A048919, A048920.` `Sequence in context: A093180 A093181 A051025 this_sequence A162144 A159995 A037045` `Adjacent sequences: A048918 A048919 A048920 this_sequence A048922 A048923 A048924`
	KEYWORD	`nonn`
	AUTHOR	`Eric Weisstein (eric(AT)weisstein.com)`

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

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