Expansion in power series of a parametrization of the Folium of Descartes.

Terms

a(0) =1a(1) =-2a(2) =-10a(3) =0a(4) =-130a(5) =256a(6) =236a(7) =0a(8) =-22730a(9) =81920a(10) =327668a(11) =0a(12) =777260a(13) =0a(14) =-7180840a(15) =0a(16) =-1051237338a(17) =4362076160a(18) =22662123300a(19) =0a(20) =227431418372a(21) =-549755813888a(23) =0a(27) =0