id:A009217 - OEIS Search Results

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Expansion of exp(sin(x)^2).

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1, 2, 4, -88, -1136, 46112, 1098304, -103251328, -1963486976, 585781985792, -5685626878976, -6083058037577728, 447306486332821504, 87514624808197824512, -19369074730552627675136 (list; graph; listen)

	OFFSET	`0,2`
	MATHEMATICA	`Exp[ Sin[ x ]^2 ] (* Even Part *)`
	CROSSREFS	`Sequence in context: A012435 A121103 A018397 this_sequence A015170 A013146 A116310` `Adjacent sequences: A009214 A009215 A009216 this_sequence A009218 A009219 A009220`
	KEYWORD	`sign`
	AUTHOR	`R. H. Hardin (rhh(AT)cadence.com)`
	EXTENSIONS	`Extended with signs Mar 15 1997 by Olivier Gerard.`

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Last modified July 4 01:34 EDT 2008. Contains 140787 sequences.

AT&T Labs Research