218432

Appears in sequences

• Smallest magic constant for any n X n magic square made from consecutive primes, or 0 if no such magic square exists.at n=37A073520
• Number of permutations of length n which avoid the patterns 2314, 2431, 4123.at n=12A116786
• Numbers n such that each reduced Collatz trajectory (mod p): (n, T(n), T(T(n)), ..., 4, 2, 1) / pZ, where the odd prime p is the number of iterations needed to reach 1, contains exactly the p-1 values {1, 2, 3, ..., p-1}.at n=9A267435
• Smallest magic sum for any n X n semimagic square made from consecutive primes, or 0 if no such magic square exists.at n=37A270829
• a(n) = smallest potential magic constant for an n X n magic square composed of consecutive primes.at n=37A342124