id:A048900 - OEIS Search Results

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Heptagonal pentagonal numbers.

+0
3

1, 4347, 16701685, 64167869935, 246532939589097, 947179489733441251, 3639063353022941697757, 13981280455134652269341655, 53716075869563980995868941265, 206377149509584359851476202998987 (list; graph; listen)

	OFFSET	`1,2`
	LINKS	`Eric Weisstein's World of Mathematics, Link to a section of The World of Mathematics.`
	CROSSREFS	`Cf. A046198, A046199.` `Adjacent sequences: A048897 A048898 A048899 this_sequence A048901 A048902 A048903` `Sequence in context: A028384 A107542 A145916 this_sequence A068292 A154084 A031654`
	KEYWORD	`nonn,easy`
	AUTHOR	`Eric Weisstein (eric(AT)weisstein.com)`

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Last modified November 3 12:59 EST 2009. Contains 165766 sequences.

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