Expansion of (1/x) * Series_Reversion( x*(1+x)^4*(1-x)^5 ).
A365880
Expansion of (1/x) * Series_Reversion( x*(1+x)^4*(1-x)^5 ).
Terms
- a(0) =1a(1) =1a(2) =6a(3) =21a(4) =116a(5) =566a(6) =3176a(7) =17501a(8) =101391a(9) =590756a(10) =3519782a(11) =21163038a(12) =128845344a(13) =790810400a(14) =4894134376a(15) =30486741869a(16) =191068074202
External references
- oeis: A365880