G.f. satisfies A(x) = ( 1 + x * A(x)^(3/2) * (1 + A(x)) )^2.
A371679
G.f. satisfies A(x) = ( 1 + x * A(x)^(3/2) * (1 + A(x)) )^2.
Terms
- a(0) =1a(1) =4a(2) =36a(3) =424a(4) =5696a(5) =82720a(6) =1264816a(7) =20060512a(8) =326990528a(9) =5444291968a(10) =92193926528
External references
- oeis: A371679