login
A013316
arcsinh(exp(x)-cos(x))=x+2/2!*x^2-12/4!*x^4-60/5!*x^5+32/6!*x^6...
0
1, 2, 0, -12, -60, 32, 3360, 26768, -70560, -4368928, -44014080, 286606848, 15535016640, 175871587712, -2270496184320, -116296341590272, -1366735787784960, 31677729930493952, 1572363556732784640
OFFSET
1,2
CROSSREFS
Sequence in context: A180189 A182437 A326860 * A353222 A013310 A269889
KEYWORD
sign
AUTHOR
Patrick Demichel (patrick.demichel(AT)hp.com)
STATUS
approved