G.f. A(x) satisfies: A(x) = 1 + x^2 * A(x/(1 - 5*x)) / (1 - 5*x).
A351151
G.f. A(x) satisfies: A(x) = 1 + x^2 * A(x/(1 - 5*x)) / (1 - 5*x).
Terms
- a(0) =1a(1) =0a(2) =1a(3) =5a(4) =26a(5) =145a(6) =901a(7) =6420a(8) =52501a(9) =480955a(10) =4795626a(11) =51066375a(12) =576182001a(13) =6879462680a(14) =86955722401
External references
- oeis: A351151