1694043
domain: N
Appears in sequences
- Number of n X n binary arrays with all ones connected only in a 110-111-100 pattern in any orientation.at n=7A146180
- Number of n X n binary arrays symmetric under horizontal and vertical reflection with all ones connected only in a 110-111-100 pattern in any orientation.at n=16A146182
- Number of n X n binary arrays symmetric under horizontal and vertical reflection with all ones connected only in a 110-111-100 pattern in any orientation.at n=17A146182