Numerator of the coefficient [x^(2n)] of the Taylor series cos(cosec(x)-coth(x))= 1 -x^2/72 +217*x^4/31104 -214279*x^6/235146240 +824071*x^8/9674588160 -...
1, 1, 217, 214279, 824071, 337533513773, 8320611986431
2 seqfan posts
Sun Dec 18 02:36:11 CET 2011 [seqfan] Re: The Demichel errors, continued