A012104 sinh(arcsin(sinh(x)))=x+3/3!*x^3+41/5!*x^5+1403/7!*x^7+90641/9!*x^9...

1, 3, 41, 1403, 90641, 9578803, 1504717241, 329275068203, 95780865239841, 35749976635509603, 16656470900685818441, 9475632849374117143003, 6463874923226439205813041, 5208135569542179761157408403

Offset

0,2

Links

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

Crossrefs

Sequence in context: A012016 A207993 A187540 * A012147 A012011 A277453

Adjacent sequences: A012101 A012102 A012103 * A012105 A012106 A012107

Keyword

nonn

Author

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

Status

approved