%I #7 Nov 21 2013 12:46:01

%S 1,0,4,-6,91,-470,6004,-57057,807281,-10925316,181019254,-3109774415,

%T 60388378207,-1243237163142,27924671116008,-666732185288925,

%U 17061240258678497,-462532118657434344,13300045106193385114

%N sec(sin(x)+log(x+1))=1+4/2!*x^2-6/3!*x^3+91/4!*x^4-470/5!*x^5...

%t With[{nn=30},CoefficientList[Series[Sec[Sin[x]+Log[x+1]],{x,0,nn}],x] Range[0,nn]!] (* _Harvey P. Dale_, Oct 29 2011 *)

%K sign

%O 0,3

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