126223

Properties

Appears in sequences

• Primes p such that 2*p +/- 3 and 8*p +/- 3 are all primes.at n=32A106022
• Number of (n+1) X 3 0..6 arrays with every 2 X 2 subblock summing to 12.at n=3A183665
• Number of (n+1) X 5 0..6 arrays with every 2 X 2 subblock summing to 12.at n=1A183667
• T(n,k)=Number of (n+1)X(k+1) 0..6 arrays with every 2X2 subblock summing to 12.at n=11A183672
• T(n,k)=Number of (n+1)X(k+1) 0..6 arrays with every 2X2 subblock summing to 12.at n=13A183672
• Primes whose sum of reciprocal of digits is a prime.at n=37A266815
• Primes of the form k!8-2, where k!8 is the octuple factorial number (A114800).at n=9A289759
• Prime numbersat n=11839