97649

Properties

Appears in sequences

• Number of n X n binary arrays with all ones connected only in a 1000-1111-0110 pattern in any orientation.at n=7A146610
• Number of n X n binary arrays symmetric under horizontal and vertical reflection with all ones connected only in a 1000-1111-0110 pattern in any orientation.at n=16A146612
• Number of n X n binary arrays symmetric under horizontal and vertical reflection with all ones connected only in a 1000-1111-0110 pattern in any orientation.at n=17A146612
• Primes p such that A001175(p) = (p-1)/8.at n=31A308793
• First of four consecutive primes p,q,r,s such that 2*p+q+r+s, p+2*q+r+s, p+q+2*r+s and p+q+r+2*s are all prime.at n=15A349586
• Lesser of twin happy primes.at n=11A387240
• Prime numbersat n=9390