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A013457
sin(tan(x)-arctanh(x))=-8/5!*x^5-448/7!*x^7-32384/9!*x^9...
0
8, 448, 32384, 3275008, 456633344, 85209957376, 20642665299968, 6317122591227904, 2385636036677599232, 1090226048919008706560, 593123978260373222981632, 378879965375277796067115008
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OFFSET
0,1
LINKS
Table of n, a(n) for n=0..11.
CROSSREFS
Sequence in context:
A069442
A215527
A240320
*
A012740
A042525
A028449
Adjacent sequences:
A013454
A013455
A013456
*
A013458
A013459
A013460
KEYWORD
nonn
AUTHOR
Patrick Demichel (patrick.demichel(AT)hp.com)
STATUS
approved
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Last modified April 18 21:51 EDT 2024. Contains 371781 sequences. (Running on oeis4.)