Expansion of (1/x) * Series_Reversion( x * (1+x^3/(1-x))^3 ).

Terms

a(0) =1a(1) =0a(2) =0a(3) =-3a(4) =-3a(5) =-3a(6) =30a(7) =72a(8) =123a(9) =-313a(10) =-1533a(11) =-3888a(12) =827a(13) =28893a(14) =107637a(15) =116372a(16) =-420813a(17) =-2657823a(18) =-5660571a(19) =1544334a(20) =57009453a(21) =190508467a(22) =207797979a(23) =-955665852a(24) =-5323553041a(25) =-11293308333a(26) =6516682923a(27) =125714105729a(28) =411566197974a(29) =382778797437