G.f. A(x) defined by: A(x)^5 consists entirely of integer coefficients between 1 and 5 (A083945); A(x) is the unique power series solution with A(0)=1.
A084205
G.f. A(x) defined by: A(x)^5 consists entirely of integer coefficients between 1 and 5 (A083945); A(x) is the unique power series solution with A(0)=1.
Terms
- a(0) =1a(1) =1a(2) =-1a(3) =3a(4) =-8a(5) =24a(6) =-76a(7) =252a(8) =-854a(9) =2950a(10) =-10343a(11) =36706a(12) =-131570a(13) =475576a(14) =-1731357a(15) =6342042a(16) =-23356185a(17) =86421603a(18) =-321111661a(19) =1197586539a(20) =-4481348585a(21) =16819759474a(22) =-63302097780a(23) =238835017492a(24) =-903165412289
External references
- oeis: A084205