A013425 cos(arcsin(x)-tanh(x))=1-90/6!*x^6+1176/8!*x^8-185094/10!*x^10...

1, 0, 0, -90, 1176, -185094, 1964028, -1848048202, -75962374768, -67890529994062, -11941170933349628, -7295480526681684722, -2786657669471759954024, -1863106309893276602345910

Offset

0,4

Links

Table of n, a(n) for n=0..13.

Crossrefs

Sequence in context: A223364 A048548 A013427 * A013428 A013429 A008449

Adjacent sequences: A013422 A013423 A013424 * A013426 A013427 A013428

Keyword

sign

Author

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

Status

approved