A012919 tanh(arcsin(x)+sin(x))=2*x-16/3!*x^3+522/5!*x^5-36272/7!*x^7...

2, -16, 522, -36272, 4332306, -790580272, 204634311130, -71299016389072, 32177435417679138, -18258713934191944912, 12723759781734763643818, -10682188209509894403494768, 10634244661728432806888813618

Offset

0,1

Links

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

Crossrefs

Sequence in context: A013028 A136632 A168405 * A012914 A168404 A013087

Adjacent sequences: A012916 A012917 A012918 * A012920 A012921 A012922

Keyword

sign

Author

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

Status

approved