Number A(n,k) of acyclic orientations of the Turán graph T(n,k); square array A(n,k), n>=0, k>=1, read by antidiagonals.
A267383
Number A(n,k) of acyclic orientations of the Turán graph T(n,k); square array A(n,k), n>=0, k>=1, read by antidiagonals.
Terms
- a(0) =1a(1) =1a(2) =1a(3) =1a(4) =1a(5) =1a(6) =1a(7) =1a(8) =2a(9) =1a(10) =1a(11) =1a(12) =2a(13) =4a(14) =1a(15) =1a(16) =1a(17) =2a(18) =6a(19) =14a(20) =1a(21) =1a(22) =1a(23) =2a(24) =6a(25) =18a(26) =46a(27) =1a(28) =1a(29) =1
External references
- oeis: A267383