A009630 - OEIS

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A009630

Expansion of sinh(x)/cos(sin(x)).

1, 4, 16, -104, -5504, -69376, 5144192, 431779328, 3270959104, -2994808352768, -327470564016128, 13424788329791488, 9902586724481662976, 1141033124277100085248, -243917918992354704359424 (list; graph; refs; listen; history; internal format)

	OFFSET	`0,2`
	MATHEMATICA	`Sinh[ x ]/Cos[ Sin[ x ] ] (* Odd Part *)`
	CROSSREFS	`Sequence in context: A094637 A203716 A136793 * A131043 A071554 A087335` `Adjacent sequences: A009627 A009628 A009629 * A009631 A009632 A009633`
	KEYWORD	`sign`
	AUTHOR	`R. H. Hardin (rhhardin(AT)att.net)`
	EXTENSIONS	`Extended with signs Mar 15 1997 by Olivier Gerard.`

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Last modified February 16 08:13 EST 2012. Contains 205893 sequences.