47381

Properties

Appears in sequences

• Number of n X n binary arrays symmetric about both diagonal and antidiagonal with all ones connected only in a 11110-01111 pattern in any orientation.at n=18A147509
• Primes of the form k!+k^k+k-1.at n=3A187603
• Primes congruent to 5 (mod 504).at n=36A228093
• Number of length 5 0..n arrays with each partial sum starting from the beginning no more than one standard deviation from its mean.at n=9A244793
• a(n) is the smallest nonnegative integer such that the sum of any seven ordered terms a(k), k<=n (repetitions allowed), is unique.at n=8A365303
• Prime numbersat n=4885