165279073
domain: N
Appears in sequences
- Number of n X n binary arrays with all ones connected only in a 1101-0111-0010 pattern in any orientation.at n=9A147239
- Number of n X n binary arrays symmetric under horizontal and vertical reflection with all ones connected only in a 1101-0111-0010 pattern in any orientation.at n=20A147241
- Number of n X n binary arrays symmetric under horizontal and vertical reflection with all ones connected only in a 1101-0111-0010 pattern in any orientation.at n=21A147241