id:A048905 - OEIS Search Results

Search: id:A048905

Displaying 1-1 of 1 results found.

page 1

Indices of octagonal numbers which are also heptagonal.

+0
3

1, 315, 151669, 73103983, 35235967977, 16983663460771, 8186090552123485, 3945678662460058839, 1901808929215196236753, 916667958203062126055947, 441832054044946729562729541, 212962133381706120587109582655 (list; graph; listen)

	OFFSET	`1,2`
	LINKS	`Eric Weisstein's World of Mathematics, Link to a section of The World of Mathematics.`
	CROSSREFS	`Cf. A048904, A048906.` `Adjacent sequences: A048902 A048903 A048904 this_sequence A048906 A048907 A048908` `Sequence in context: A087415 A088010 A145753 this_sequence A115559 A033861 A101112`
	KEYWORD	`nonn`
	AUTHOR	`Eric Weisstein (eric(AT)weisstein.com)`

page 1

Search completed in 0.002 seconds

Last modified November 8 07:45 EST 2009. Contains 166143 sequences.

AT&T Labs Research