%I #9 Jul 24 2023 04:56:48
%S 1,1,1,1,3,15,57,167,423,1099,3391,11855,41149,134185,418859,1313861,
%T 4285349,14456605,49097477,164889821,548126215,1824046555,6131204373,
%U 20817947419,70988707243,241907381783,823235370195,2804366824235
%N Revert transform of 2*x*(1-x)*(1+x^2-x^5) -x/(1+x).
%C Sign diagram of generating sequence: +++++-++--------...
%H <a href="/index/Res#revert">Index entries for reversions of series</a>
%p Order := 80:
%p g := 2*x*(1-x)*(1+x^2-x^5)-x/(1+x) ;
%p solve(series(g, x)=y, x) :
%p convert(%, polynom) :
%p seq(coeff(%, y, i), i=0..Order-1) ; # _R. J. Mathar_, Jul 24 2023
%K nonn
%O 1,5
%A _Olivier GĂ©rard_
%E NAME corrected. - _R. J. Mathar_, Jul 24 2023