References to A013557

Numerator of [x^(2n)] of the Taylor series sec(cot(x)-coth(x))= 1 +2*x^2/9 +10*x^4/243 +2356*x^6/229635 +986*x^8/413343+...
1, 2, 10, 2356, 986, 36236852, 45967324, 6310668536, 55999847998


2 seqfan posts

Sun Dec 18 02:36:11 CET 2011    [seqfan] Re: The Demichel errors, continued
Sat Dec 17 22:03:21 CET 2011    [seqfan] Re: The Demichel errors, continued

Index of A-numbers in seqfan: by ascending order    by month    by frequency    by keyword
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