id:A012875 - OEIS Search Results

Search: id:A012875

Displaying 1-1 of 1 results found.

page 1

arctanh(sech(x)*log(x+1))=x-1/2!*x^2+1/3!*x^3-12/4!*x^4+63/5!*x^5...

+0
1

1, -1, 1, -12, 63, -375, 3687, -35056, 378613, -4917645, 67955413, -1033969596, 17404675923, -314140085987, 6110547378491, -127722302945280, 2840677016304009, -67146193511101593, 1681517639666168201 (list; graph; listen)

	OFFSET	`0,4`
	CROSSREFS	`Sequence in context: A085463 A051922 A027810 this_sequence A008425 A105916 A074359` `Adjacent sequences: A012872 A012873 A012874 this_sequence A012876 A012877 A012878`
	KEYWORD	`sign`
	AUTHOR	`Patrick Demichel (dml(AT)hpfrcu03.france.hp.com)`

page 1

Search completed in 0.002 seconds

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

AT&T Labs Research