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Search: id:A012957
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A012957 cosh(tan(x)+arcsin(x))=1+4/2!*x^2+40/4!*x^4+934/6!*x^6+39064/8!*x^8... +0
1
1, 4, 40, 934, 39064, 2572314, 247234332, 33003190406, 5905698391952, 1378247307547506, 409930747848171812, 152227803027302287806, 69261955789532321824024, 37950380064596445532181866 (list; graph; listen)
OFFSET

0,2
CROSSREFS

Sequence in context: A013053 A055128 A117251 this_sequence A012977 A013108 A111846

Adjacent sequences: A012954 A012955 A012956 this_sequence A012958 A012959 A012960

KEYWORD

nonn

AUTHOR

Patrick Demichel (dml(AT)hpfrcu03.france.hp.com)

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Last modified November 27 22:38 EST 2009. Contains 167602 sequences.

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