Expansion of g.f. A(x) satisfying A( A(x)^2 ) = x*A(x)/(1 - 2*A(x)).
A372527
Expansion of g.f. A(x) satisfying A( A(x)^2 ) = x*A(x)/(1 - 2*A(x)).
Terms
- a(0) =1a(1) =2a(2) =6a(3) =24a(4) =110a(5) =544a(6) =2824a(7) =15168a(8) =83566a(9) =469568a(10) =2680496a(11) =15500000a(12) =90596880a(13) =534368880a(14) =3176515904a(15) =19010408448a(16) =114444697214a(17) =692566900736
External references
- oeis: A372527