319439

Properties

Appears in sequences

• Number of n X 7 0..1 arrays avoiding 0 0 1 and 1 0 0 horizontally and 0 0 1 and 1 1 0 vertically.at n=5A207937
• Number of 6Xn 0..1 arrays avoiding 0 0 1 and 1 0 0 horizontally and 0 0 1 and 1 1 0 vertically.at n=6A207942
• Primes that occur more than once in A373464.at n=23A374694
• Prime numbersat n=27561