A158567 - OEIS

This site is supported by donations to The OEIS Foundation.

A158567

First differences of A157680.

-1, 0, -1, -6, 4, 1, 0, -1, 0, -1, 4, -6, 1, 4, 0, -1, 0, -1, 4, -6, 1, 0, -1, 0, -1, 4, -6, 1, 4, 4, -6, 1, 4, -6, 4, 1, 1, 1, 0, -1, 0, -1, -6, 4, 1, 0, -1, 0, -1, 4, -6, 1, 4, 0, -1, 0, -1, 4, -6, 1, 0, -1, 0, -1, 4, -6, 1, 4, 4, -6, 1, 4, -6, 4, 1, 1, 1, -9, 9, 0, -1, -6, 4, 1, 0, -1, 0, -1, 4 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,4`
	FORMULA	`a(n)= A157680(n+1)-A157680(n).`
	CROSSREFS	`Sequence in context: A097047 A197581 A166978 * A021160 A060780 A199391` `Adjacent sequences: A158564 A158565 A158566 * A158568 A158569 A158570`
	KEYWORD	`sign,base,less`
	AUTHOR	`Paul Curtz (bpcrtz(AT)free.fr), Mar 21 2009`
	EXTENSIONS	`Edited and extended by R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Apr 08 2009`

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

Last modified February 17 10:05 EST 2012. Contains 206009 sequences.