A013095 arctan(arcsinh(x)+tan(x))=2*x-15/3!*x^3+713/5!*x^5-83153/7!*x^7...

2, -15, 713, -83153, 18098465, -6328374393, 3245239225473, -2294518136964753, 2139313609395769025, -2543121979063032972521, 3754239719924358293059361, -6738064500911247767580261057

Offset

0,1

Links

Table of n, a(n) for n=0..11.

Crossrefs

Sequence in context: A203467 A071627 A013064 * A208051 A038017 A012993

Adjacent sequences: A013092 A013093 A013094 * A013096 A013097 A013098

Keyword

sign

Author

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

Status

approved