68437

Properties

Appears in sequences

• Number of n-digit 7-smooth numbers (A002473).at n=32A085630
• Primes appearing in partial sums of A030433 (primes ending in 9).at n=9A129081
• Primes of the form 5n^2 - 8.at n=8A201789
• Number of nX4 0..1 arrays with each 1 adjacent to 3 or 5 king-move neighboring 1s.at n=11A296153
• a(n) = (8*n^3 + 12*n^2 + 4*n - 9)/3.at n=28A358035
• Prime numbersat n=6803