Array read by antidiagonals: T(n,k) = number of noncrossing path sets on k*n nodes up to rotation and reflection with each path having exactly k nodes.

A302828

Array read by antidiagonals: T(n,k) = number of noncrossing path sets on k*n nodes up to rotation and reflection with each path having exactly k nodes.

Terms

    a(0) =1a(1) =1a(2) =1a(3) =1a(4) =1a(5) =1a(6) =1a(7) =1a(8) =1a(9) =1a(10) =1a(11) =2a(12) =4a(13) =2a(14) =1a(15) =1a(16) =3a(17) =21a(18) =22a(19) =3a(20) =1a(21) =1a(22) =6a(23) =111a(24) =494a(25) =201a(26) =6a(27) =1a(28) =1a(29) =10

External references