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Search: id:A012051
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A012051 exp(sin(arctanh(x)))=1+x+1/2!*x^2+2/3!*x^3+5/4!*x^4+16/5!*x^5... +0
1
1, 1, 1, 2, 5, 16, 61, 216, 937, -1280, -34919, -1141504, -13257619, -263392128, -3269873515, -64804059904, -890367567919, -18858549039104, -286428853272143, -6592583427379200, -109915623105978539 (list; graph; listen)
OFFSET

0,4
CROSSREFS

Sequence in context: A104547 A000764 A005036 this_sequence A012159 A009736 A104858

Adjacent sequences: A012048 A012049 A012050 this_sequence A012052 A012053 A012054

KEYWORD

sign

AUTHOR

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

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Last modified November 25 14:49 EST 2009. Contains 167514 sequences.

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