A012336 arctanh(arcsin(x)*sin(x))=2/2!*x^2+280/6!*x^6+1344/8!*x^8...

2, 0, 280, 1344, 1012768, 24428800, 20827231360, 1379991058432, 1430240557576704, 197659225530671104, 247901293373984372736, 60895825094704096133120, 91170066232981864478416896

Offset

0,1

Links

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

Crossrefs

Sequence in context: A284451 A348183 A012330 * A012449 A012446 A324687

Adjacent sequences: A012333 A012334 A012335 * A012337 A012338 A012339

Keyword

nonn

Author

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

Status

approved