A133327 - OEIS

This site is supported by donations to The OEIS Foundation.

A133327

Indices of the 7-gonal numbers which are the sum of 2 consecutive 7-gonal numbers.

1, 241, 19265, 9435905, 755214769, 369906335809 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,2`
	FORMULA	`The bisections modulo 2 satisfy the same recurrence relation : a(n+2)=39202*a(n+1)-a(n)-11760`
	CROSSREFS	`Sequence in context: A008349 A094732 A119728 * A001361 A206842 A206834` `Adjacent sequences: A133324 A133325 A133326 * A133328 A133329 A133330`
	KEYWORD	`nonn`
	AUTHOR	`R. Choulet (richardchoulet(AT)yahoo.fr), Oct 18 2007`

Content is available under The OEIS End-User License Agreement .

Last modified February 15 03:33 EST 2012. Contains 205694 sequences.