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A012535 arcsin(sinh(x)*arcsin(x))=2/2!*x^2+8/4!*x^4+200/6!*x^6+9088/8!*x^8... 0
2, 8, 200, 9088, 815008, 107966080, 21110274432, 5547859611648, 1915915213103616, 835475489428146176, 450640330168225851392, 294111441801356743442432, 228643425697131126294224896 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,1

LINKS

Table of n, a(n) for n=0..12.

CROSSREFS

Sequence in context: A070235 A057194 A012539 * A012300 A009801 A012297

Adjacent sequences:  A012532 A012533 A012534 * A012536 A012537 A012538

KEYWORD

nonn

AUTHOR

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

STATUS

approved

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Last modified October 21 18:05 EDT 2020. Contains 337919 sequences. (Running on oeis4.)