A012938 arcsin(tan(x)+sin(x))=2*x+9/3!*x^3+345/5!*x^5+35679/7!*x^7...

2, 9, 345, 35679, 7287705, 2469409899, 1251685072365, 886694457686319, 836562454066455825, 1013979474894148785939, 1535427152182443806492085, 2840548817963811288388584759, 6304091268712286478093099125145

Offset

0,1

Links

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

Crossrefs

Sequence in context: A015177 A005271 A258668 * A302251 A013093 A013169

Adjacent sequences: A012935 A012936 A012937 * A012939 A012940 A012941

Keyword

nonn

Author

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

Status

approved