%I #8 Dec 04 2018 11:02:23
%S 1,1,1,1,-432000,1,-3456000,-9504000,-209520000,-389664000,
%T -5952960000,-289595177265600
%N Numerators of constant term in a formal analog of Bernoulli numbers.
%H M. Scarowsky, <a href="https://doi.org/10.1016/0022-314X(84)90106-9">On a formal analogue of the Bernoulli numbers</a>, J. Number Theory, 19 (1984), 228-232.
%e 1, 1, 1, 1, -432000/691, 1, -3456000/3617, -9504000/43867, ...
%Y For denominators see A001067.
%K sign,frac,more
%O 2,5
%A _N. J. A. Sloane_, Aug 11 2003