Numerator of [x^(2n+1)] in the Taylor series tan(cosec(x)-cosech(x))= x/3 +x^3/81 +949*x^5/204120 +2647*x^7/5511240+...
1, 1, 949, 2647, 6091583, 309884803, 24257706533, 19423358539261
2 seqfan posts
Sun Dec 18 02:36:11 CET 2011 [seqfan] Re: The Demichel errors, continued