|
|
A013333
|
|
sinh(exp(x)-sec(x)) = x + 2/3!*x^3 - 4/4!*x^4 + 12/5!*x^5 - 120/6!*x^6 + ...
|
|
0
|
|
|
0, 1, 0, 2, -4, 12, -120, 128, -4464, 6912, -206880, 776800, -12788224, 95713984, -1101528064, 13091780224, -133871961344, 2061579919104, -22144979338752, 381671021731840, -4690276122840064, 83860033272100864
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
OFFSET
|
0,4
|
|
LINKS
|
|
|
MATHEMATICA
|
With[{nn=30}, CoefficientList[Series[Sinh[Exp[x]-Sec[x]], {x, 0, nn}], x] Range[0, nn]!] (* Harvey P. Dale, Oct 12 2012 *)
|
|
CROSSREFS
|
|
|
KEYWORD
|
sign
|
|
AUTHOR
|
Patrick Demichel (patrick.demichel(AT)hp.com)
|
|
STATUS
|
approved
|
|
|
|