G.f. A(x) satisfies A(x) = ( 1 + x*A(x)^(4/3)/(1 + x*A(x)^(1/3)) )^3.
A378889
G.f. A(x) satisfies A(x) = ( 1 + x*A(x)^(4/3)/(1 + x*A(x)^(1/3)) )^3.
Terms
- a(0) =1a(1) =3a(2) =12a(3) =61a(4) =348a(5) =2127a(6) =13617a(7) =90132a(8) =611802a(9) =4235405a(10) =29788821a(11) =212255520a(12) =1528928674a(13) =11115361491a(14) =81452537253a(15) =601004875689
External references
- oeis: A378889