Triangle read by rows, with T(n,k) giving the number of n X n Boolean matrices with exactly k ones having at least one zero row and at least one zero column.
A392483
Triangle read by rows, with T(n,k) giving the number of n X n Boolean matrices with exactly k ones having at least one zero row and at least one zero column.
Terms
- a(0) =1a(1) =0a(2) =1a(3) =4a(4) =0a(5) =0a(6) =0a(7) =1a(8) =9a(9) =36a(10) =36a(11) =9a(12) =0a(13) =0a(14) =0a(15) =0a(16) =0a(17) =1a(18) =16a(19) =120a(20) =560a(21) =1332a(22) =1728a(23) =1296a(24) =576a(25) =144a(26) =16a(27) =0a(28) =0a(29) =0
External references
- oeis: A392483