Numerator of [x^(2n+1)] of the Taylor expansion tanh(cosec(x)-cot(x))= x/2 -x^5/480 -x^7/5760 -x^9/1451520 +13*x^11/9676800 +7951*x^13/49816166400 +...
1, 0, 1, 1, 1, 13, 7951, 21599, 294997, 275833, 60527057, 6338125867
2 seqfan posts
Sun Dec 18 02:36:11 CET 2011 [seqfan] Re: The Demichel errors, continued