Expansion of g.f. A(x) satisfying A(x) = 1 + x*A(x)/(1 - 3*x*A(x))^2.
A365773
Expansion of g.f. A(x) satisfying A(x) = 1 + x*A(x)/(1 - 3*x*A(x))^2.
Terms
- a(0) =1a(1) =1a(2) =7a(3) =46a(4) =325a(5) =2446a(6) =19234a(7) =156115a(8) =1298077a(9) =11000584a(10) =94668508a(11) =825087418a(12) =7267943962a(13) =64602794647a(14) =578726742481
External references
- oeis: A365773