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A009765 Expansion of tan(x/cos(x)). +0
1
1, 5, 101, 4689, 381769, 47849053, 8532452397, 2051184222377, 639121206054545, 250473754883360181, 120568689462321176053, 69926680208791530760705, 48091629862193464534126041 (list; graph; listen)
OFFSET

0,2

MATHEMATICA

Tan[ x/Cos[ x ] ] (* Odd Part *)

CROSSREFS

Sequence in context: A074790 A009757 A119556 this_sequence A113073 A057207 A124986

Adjacent sequences: A009762 A009763 A009764 this_sequence A009766 A009767 A009768

KEYWORD

nonn

AUTHOR

R. H. Hardin (rhhardin(AT)att.net)

EXTENSIONS

Extended and signs tested Mar 15 1997 by Olivier Gerard.

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Last modified November 24 19:42 EST 2009. Contains 167435 sequences.


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