G.f. satisfies A(x) = 1 + x*A(x)^4 + x^2*A(x)^3.
A367050
G.f. satisfies A(x) = 1 + x*A(x)^4 + x^2*A(x)^3.
Terms
- a(0) =1a(1) =1a(2) =5a(3) =29a(4) =198a(5) =1469a(6) =11518a(7) =93875a(8) =787392a(9) =6752175a(10) =58929541a(11) =521718814a(12) =4674070602a(13) =42296077935a(14) =386027716280
External references
- oeis: A367050