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Reversion of g.f. for Euler (secant) numbers A000364.
(Formerly M3149)
1

%I M3149 #20 Jan 27 2014 08:54:42

%S 1,-1,-3,-41,-1035,-40721,-2291331,-174783865,-17394878523,

%T -2192620580129,-341767803858867,-64587124941406473,

%U -14555427555355014123,-3857289820949315456817

%N Reversion of g.f. for Euler (secant) numbers A000364.

%D N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).

%H N. J. A. Sloane, <a href="/transforms.txt">Transforms</a>

%H <a href="/index/Res#revert">Index entries for reversions of series</a>

%Y Cf. A000364.

%K sign

%O 1,3

%A _N. J. A. Sloane_, _Mira Bernstein_

%E Extended with signs by _Christian G. Bower_, Oct 15 1999