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A013426
arcsinh(arcsin(x)-tanh(x))=3/3!*x^3-7/5!*x^5+497/7!*x^7-4471/9!*x^9...
0
3, -7, 497, -4471, 1537877, 3633797, 25642985825, 1187863670705, 1419759682006637, 193121697188029661, 200696541857404028889, 55695588453425762984841, 60791734371206895835586277
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OFFSET
0,1
LINKS
Table of n, a(n) for n=0..12.
CROSSREFS
Sequence in context:
A128004
A281889
A086559
*
A013422
A013424
A013423
Adjacent sequences:
A013423
A013424
A013425
*
A013427
A013428
A013429
KEYWORD
sign
AUTHOR
Patrick Demichel (patrick.demichel(AT)hp.com)
STATUS
approved
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Last modified April 25 03:15 EDT 2024. Contains 371964 sequences. (Running on oeis4.)