A012945 cosh(tan(x)+sin(x))=1+4/2!*x^2+24/4!*x^4+438/6!*x^6+16072/8!*x^8...

1, 4, 24, 438, 16072, 851866, 65286276, 6769229670, 908362886512, 153172480730482, 31664861861245692, 7869073015313071518, 2313193245685672638952, 793542325131834122104042

Offset

0,2

Links

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

Crossrefs

Sequence in context: A010572 A247737 A326871 * A296398 A166947 A103624

Adjacent sequences: A012942 A012943 A012944 * A012946 A012947 A012948

Keyword

nonn

Author

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

Status

approved