Number of nX7 binary matrices with no 2X2 circuit having pattern 0101 in any orientation.
A181242
Number of nX7 binary matrices with no 2X2 circuit having pattern 0101 in any orientation.
Terms
- a(0) =128a(1) =8042a(2) =546410a(3) =36806846a(4) =2481942354a(5) =167341334542
External references
- oeis: A181242