A135360 - OEIS

This site is supported by donations to The OEIS Foundation.

A135360

a(n)=4a(n-1)-6a(n-2)+4a(n-3), n > 3.

1, 2, 4, 7, 12, 22, 44, 92, 192, 392, 784 (list; graph; refs; listen; history; internal format)

	OFFSET	`0,2`
	COMMENTS	`Sequence identical to its fourth differences. Coupled sequences whose sum is 2^n, A000079.`
	CROSSREFS	`Sequence in context: A127542 A023432 A072641 * A082548 A007323 A099604` `Adjacent sequences: A135357 A135358 A135359 * A135361 A135362 A135363`
	KEYWORD	`nonn`
	AUTHOR	`Paul Curtz (bpcrtz(AT)free.fr), Dec 08 2007`

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

Last modified February 17 21:13 EST 2012. Contains 206085 sequences.