71636

Appears in sequences

• Numbers k such that 95*2^k-1 is prime.at n=20A050573
• Number of (n+2)X(6+2) 0..3 arrays with every 3X3 subblock row and diagonal sum equal to 0 1 3 6 or 7 and every 3X3 column and antidiagonal sum not equal to 0 1 3 6 or 7.at n=7A252303