OFFSET
0,3
COMMENTS
The sequence gives only 2n-th derivatives because (2n+1)-th derivatives are 0.
MATHEMATICA
f[x_] := Cos[x]^Cosh[x]; Table[Derivative[2*n][f][0], {n, 0, 30}]
CROSSREFS
KEYWORD
sign
AUTHOR
Michel Lagneau, Aug 14 2012
STATUS
approved