4321181
domain: N
Properties
Primality
- Prime
- yes
Appears in sequences
- Number of n X n binary arrays symmetric about main diagonal with all ones connected only in a 110-111-111 pattern in any orientation.at n=12A146275
- Number of n X n binary arrays symmetric about the diagonal and under 90 degree rotation with all ones connected only in a 110-111-111 pattern in any orientation.at n=26A146277
- Prime numbersat n=304225