Number of (0,1)-matrices with n ones, no zero rows or columns, and distinct rows and columns.
A321446
Number of (0,1)-matrices with n ones, no zero rows or columns, and distinct rows and columns.
Terms
- a(0) =1a(1) =1a(2) =2a(3) =10a(4) =72a(5) =624a(6) =6522a(7) =80178a(8) =1129368a(9) =17917032a(10) =316108752a(11) =6138887616a(12) =130120838400
External references
- oeis: A321446