|
%I
%S 1,1,13,-163,12409,-931207,131515525,-22736601067,5414338951025,
%T -1621869733040399,608306871018022013,-276781704508170478131,
%U 150811097250449098751721,-96804685135198494755720343
%N arcsinh(sec(x)*arcsinh(x))=x+1/3!*x^3+13/5!*x^5-163/7!*x^7+12409/9!*x^9...
%K sign
%O 0,3
%A Patrick Demichel (patrick.demichel(AT)hp.com)
|
