Irregular triangle read by rows: T(n,k) is the number of Hamiltonian cycles in the Kneser graph K(n,k), 1 <= k < n/2.

A354568

Irregular triangle read by rows: T(n,k) is the number of Hamiltonian cycles in the Kneser graph K(n,k), 1 <= k < n/2.

Terms

    a(0) =1a(1) =3a(2) =12a(3) =0a(4) =60a(5) =155328

External references