297469

Properties

Appears in sequences

• Sixth column of triangle A115193 (called C(1,2)).at n=6A115203
• Primes p such that 100*p+1, 100*p+3, 100*p+7, and 100*p+9 are all prime.at n=27A236042
• a(n) = Sum_{j=1..n*(n-1)} (n*j mod (n+j)).at n=30A309341
• Prime numbersat n=25805