Number T(n,k) of permutations of [n] where the minimal distance between elements of the same cycle equals k (k=n for the identity permutation in S_n); triangle T(n,k), n>=0, 0<=k<=n, read by rows.

A276974

Number T(n,k) of permutations of [n] where the minimal distance between elements of the same cycle equals k (k=n for the identity permutation in S_n); triangle T(n,k), n>=0, 0<=k<=n, read by rows.

Terms

    a(0) =1a(1) =0a(2) =1a(3) =0a(4) =1a(5) =1a(6) =0a(7) =4a(8) =1a(9) =1a(10) =0a(11) =19a(12) =3a(13) =1a(14) =1a(15) =0a(16) =103a(17) =12a(18) =3a(19) =1a(20) =1a(21) =0a(22) =651a(23) =54a(24) =10a(25) =3a(26) =1a(27) =1a(28) =0a(29) =4702

External references