2425799

Properties

Appears in sequences

• Number of nX5 binary arrays with some element plus some horizontally or vertically adjacent neighbor totalling two no more than once.at n=5A268747
• Number of nX6 binary arrays with some element plus some horizontally or vertically adjacent neighbor totalling two no more than once.at n=4A268748
• Primes p such that p+2, p+4, p+6, p+8, p+10, p+12 and p+14 are all semiprime.at n=6A268862
• Prime numbersat n=178046