484704

Appears in sequences

• Least k such that Sum_{i=1..k} gcd(k,i) = n * sigma(k).at n=13A072108
• Numbers k with property that p = 10k + 1, p^3 + 6, p^3 + 12 and p^3 + 18 are all prime.at n=29A173629
• Number of (n+1) X (n+1) 0..3 arrays with every 2 X 3 or 3 X 2 subblock having exactly one clockwise edge increases.at n=5A206198
• Number of (n+1)X7 0..3 arrays with every 2X3 or 3X2 subblock having exactly one clockwise edge increases.at n=5A206204