A013404 cosh(arcsin(x)-tan(x))=1+10/6!*x^6+392/8!*x^8+11814/10!*x^10...

1, 0, 0, 10, 392, 11814, -403612, -231855494, -65488668048, -19019872358258, -6285428416936228, -2426795058770532798, -1100901702843643862296, -585586283280926607971690, -363295626691930416421332972

Offset

0,4

Links

Table of n, a(n) for n=0..14.

Crossrefs

Sequence in context: A024136 A222851 A013405 * A013402 A013406 A183487

Adjacent sequences: A013401 A013402 A013403 * A013405 A013406 A013407

Keyword

sign

Author

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

Status

approved