G.f. A(x) defined by: A(x)^7 consists entirely of integer coefficients between 1 and 7 (A083947); A(x) is the unique power series solution with A(0)=1.
A084207
G.f. A(x) defined by: A(x)^7 consists entirely of integer coefficients between 1 and 7 (A083947); A(x) is the unique power series solution with A(0)=1.
Terms
- a(0) =1a(1) =1a(2) =-2a(3) =8a(4) =-34a(5) =158a(6) =-768a(7) =3858a(8) =-19851a(9) =104023a(10) =-552974a(11) =2973832a(12) =-16146688a(13) =88376636a(14) =-487034106a(15) =2699839758a(16) =-15043262970a(17) =84197804254a(18) =-473140314356
External references
- oeis: A084207