id:A009791 - OEIS Search Results

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Expansion of tanh(sin(sin(x))).

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1, -4, 68, -2584, 171344, -17464448, 2529148352, -493428887168, 124730546544896, -39649824402078720, 15479590269182063616, -7280988095409621465088, 4060943278418110382329856, -2650034901967494261760065536 (list; graph; listen)

	OFFSET	`0,2`
	MATHEMATICA	`Tanh[ Sin[ Sin[ x ] ] ] (* Odd Part *)`
	CROSSREFS	`Sequence in context: A000658 A009473 A009520 this_sequence A012484 A125587 A134794` `Adjacent sequences: A009788 A009789 A009790 this_sequence A009792 A009793 A009794`
	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 August 19 23:53 EDT 2008. Contains 142930 sequences.

AT&T Labs Research