193995577775
domain: N
Appears in sequences
- Number of n X n binary arrays with all ones connected only in a 110-100-111 pattern in any orientation.at n=10A146171
- Number of n X n binary arrays symmetric under horizontal and vertical reflection with all ones connected only in a 110-100-111 pattern in any orientation.at n=22A146173
- Number of n X n binary arrays symmetric under horizontal and vertical reflection with all ones connected only in a 110-100-111 pattern in any orientation.at n=23A146173