G.f. satisfies: A(x) = 1 + x/A(-x*A(x)^12)^6.
A213105
G.f. satisfies: A(x) = 1 + x/A(-x*A(x)^12)^6.
Terms
- a(0) =1a(1) =1a(2) =6a(3) =57a(4) =614a(5) =7716a(6) =104322a(7) =1529385a(8) =23689968a(9) =385885521a(10) =6531397090a(11) =114147452526
External references
- oeis: A213105