Expansion of (1/x) * Series_Reversion( x*(1+x+x^3)/(1+x)^4 ).

A366118

Expansion of (1/x) * Series_Reversion( x*(1+x+x^3)/(1+x)^4 ).

Terms

    a(0) =1a(1) =3a(2) =12a(3) =54a(4) =259a(5) =1292a(6) =6616a(7) =34507a(8) =182395a(9) =973691a(10) =5236794a(11) =28323936a(12) =153842660a(13) =838210232a(14) =4577088300a(15) =25029752243a(16) =136984351418a(17) =749861003157

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