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A012665 exp(tanh(x)*arcsin(x))=1+2/2!*x^2+8/4!*x^4+110/6!*x^6+4552/8!*x^8... 0
1, 2, 8, 110, 4552, 259978, 26613556, 3743931438, 726661861104, 184792697093010, 59372516216901100, 23630807435854817398, 11376266381571626239720, 6525912682382427845314906 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

Table of n, a(n) for n=0..13.

CROSSREFS

Sequence in context: A178171 A132523 A012554 * A317076 A211938 A331405

Adjacent sequences: A012662 A012663 A012664 * A012666 A012667 A012668

KEYWORD

nonn

AUTHOR

Patrick Demichel (patrick.demichel(AT)hp.com)

STATUS

approved

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Last modified December 6 21:00 EST 2022. Contains 358648 sequences. (Running on oeis4.)