91150

Appears in sequences

• Deterministic completely defined quasi-acyclic automata with 2 inputs, n transient and k absorbing labeled states.at n=31A082169
• Unreduced numerators of the elements T(n,k)/(n-k)!, read by rows, of the triangular matrix P^-1, which is the inverse of the matrix defined by P(n,k) = (-k^2)^(n-k)/(n-k)! for n >= k >= 1.at n=32A103240
• G.f. satisfies: A(x) = A(x^2 + x^3)/(1-x).at n=24A251572