Number of connected (0,1)-matrices with n ones and no zero rows or columns.
A321584
Number of connected (0,1)-matrices with n ones and no zero rows or columns.
Terms
- a(0) =1a(1) =1a(2) =2a(3) =6a(4) =27a(5) =159a(6) =1154a(7) =9968a(8) =99861a(9) =1138234a(10) =14544650a(11) =205927012a(12) =3199714508a(13) =54131864317a(14) =990455375968
External references
- oeis: A321584