299329

Properties

Appears in sequences

• Smallest of four consecutive primes whose sum is a triangular number.at n=33A226154
• Number of nX4 0..1 arrays with no element equal to exactly three horizontal or vertical neighbors, with new values 0..1 introduced in row major order.at n=5A240632
• Number of nX6 0..1 arrays with no element equal to exactly three horizontal or vertical neighbors, with new values 0..1 introduced in row major order.at n=3A240634
• T(n,k)=Number of nXk 0..1 arrays with no element equal to exactly three horizontal or vertical neighbors, with new values 0..1 introduced in row major order.at n=39A240636
• T(n,k)=Number of nXk 0..1 arrays with no element equal to exactly three horizontal or vertical neighbors, with new values 0..1 introduced in row major order.at n=41A240636
• Prime numbersat n=25944