G.f. A(x) satisfies A(x) = 1/(1-x)^2 + x^2*A(x)*A'(x).
A386211
G.f. A(x) satisfies A(x) = 1/(1-x)^2 + x^2*A(x)*A'(x).
Terms
- a(0) =1a(1) =2a(2) =5a(3) =18a(4) =89a(5) =556a(6) =4127a(7) =35084a(8) =334049a(9) =3510574a(10) =40300769a(11) =501455462a(12) =6721438253a(13) =96561557816
External references
- oeis: A386211