G.f. A(x) satisfies A(x) = 1 + x*A(x)^4 / (1 - x*A(x)).
A364747
G.f. A(x) satisfies A(x) = 1 + x*A(x)^4 / (1 - x*A(x)).
Terms
- a(0) =1a(1) =1a(2) =5a(3) =32a(4) =234a(5) =1854a(6) =15490a(7) =134380a(8) =1198944a(9) =10931761a(10) =101412677a(11) =954155059a(12) =9083120975a(13) =87326765375a(14) =846709605539
External references
- oeis: A364747