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

A303864

Array read by antidiagonals: T(n,k) = number of noncrossing path sets on k*n nodes up to rotation 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) =3a(12) =6a(13) =2a(14) =1a(15) =1a(16) =4a(17) =36a(18) =38a(19) =3a(20) =1a(21) =1a(22) =10a(23) =210a(24) =960a(25) =384a(26) =6a(27) =1a(28) =1a(29) =16

External references