85691

Properties

Appears in sequences

• a(n) = numerator of sum{k=1 to n} 1/A127515(k).at n=11A127516
• Sophie Germain primes in A154939.at n=35A154941
• Primes which are the sum of 6 consecutive triangular numbers A000217.at n=17A159071
• Prime numbersat n=8340