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A012715 sinh(arctanh(x)*exp(x))=x+2/2!*x^2+6/3!*x^3+24/4!*x^4+160/5!*x^5... 0
1, 2, 6, 24, 160, 1120, 9296, 79744, 791232, 8303488, 98662784, 1234416128, 17090231808, 247660907520, 3911062116352, 64395491606528, 1142963925405696, 21081499860049920, 415641154415091712 (list; graph; refs; listen; history; internal format)
OFFSET

0,2

CROSSREFS

Sequence in context: A082471 A013010 A009608 * A038205 A012361 A121773

Adjacent sequences:  A012712 A012713 A012714 * A012716 A012717 A012718

KEYWORD

nonn

AUTHOR

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

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Last modified February 14 20:38 EST 2012. Contains 205663 sequences.