G.f. A(x) satisfies A097182(x*A(x)) = A(x) and so equals the ratio of the g.f.s of any two adjacent diagonals of triangle A097181.
A097184
G.f. A(x) satisfies A097182(x*A(x)) = A(x) and so equals the ratio of the g.f.s of any two adjacent diagonals of triangle A097181.
Terms
- a(0) =1a(1) =7a(2) =70a(3) =805a(4) =9982a(5) =129766a(6) =1742572a(7) =23960365a(8) =335445110a(9) =4763320562a(10) =68418604436a(11) =992069764322
External references
- oeis: A097184