id:A013304 - OEIS Search Results

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sech(log(x+1)-arctanh(x))=1-3/4!*x^4-90/6!*x^6-4095/8!*x^8...

+0
1

1, 0, -3, -90, -4095, -283500, -28534275, -4001347350, -754083705375, -185224922883000, -57754322803051875, -22343321962162451250, -10514758311176393649375, -5917397284663573271062500 (list; graph; listen)

	OFFSET	`0,3`
	CROSSREFS	`Sequence in context: A097235 A047686 A012857 this_sequence A013298 A013302 A013303` `Adjacent sequences: A013301 A013302 A013303 this_sequence A013305 A013306 A013307`
	KEYWORD	`sign`
	AUTHOR	`Patrick Demichel (dml(AT)hpfrcu03.france.hp.com)`

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Last modified August 29 14:50 EDT 2008. Contains 143238 sequences.

AT&T Labs Research