%I #12 Jul 23 2023 18:25:03
%S 1,1,3,11,43,181,799,3641,17013,81069,392427,1924363,9539431,47726001,
%T 240671423,1222026809,6242470529,32058889049,165425745315,
%U 857247711523,4459393489451,23278491380285,121901175460639,640201825131969
%N Revert transform of 2*x*(1 - x - x^3 + x^4)-x/(1+x).
%C Sign diagram of generating sequence: +++-++----------...
%H <a href="/index/Res#revert">Index entries for reversions of series</a>
%K nonn
%O 1,3
%A _Olivier GĂ©rard_
%E NAME corrected by _R. J. Mathar_, Jul 23 2023