A013301 - OEIS

This site is supported by donations to The OEIS Foundation.

A013301

arctanh(log(x+1)-atanh(x))=-1/2!*x^2-6/4!*x^4-150/6!*x^6-7560/8!*x^8...

1, 6, 150, 7560, 650160, 84823200, 15617281680, 3855823171200, 1229340262550400, 491641405006752000, 241000527467642342400, 142107676844443620710400, 99236357585615999548800000 (list; graph; refs; listen; history; internal format)

	OFFSET	`0,2`
	CROSSREFS	`Sequence in context: A070025 A065946 A013296 * A188420 A089482 A126679` `Adjacent sequences: A013298 A013299 A013300 * A013302 A013303 A013304`
	KEYWORD	`nonn`
	AUTHOR	`Patrick Demichel (dml(AT)hpfrcu03.france.hp.com)`

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

Last modified February 14 22:15 EST 2012. Contains 205670 sequences.