2894219

Properties

Appears in sequences

• Triangle of primes arising in A088651. The n-th row of the triangle contains set of n primes of the form r*A088651(n)-1 for r = 1 to n. Sequence contains the triangle by rows.at n=21A088652
• Triangle of primes arising in A088651. The n-th row of the triangle contains set of n primes of the form r*A088651(n)-1 for r = 1 to n. Sequence contains the triangle by rows.at n=28A088652
• Numbers n such that n, 2n+1, 3n+2, 4n+3, 5n+4, 6n+5 are primes.at n=6A101767
• Numbers k such that k, 2*k+1, 3*k+2, 4*k+3, 5*k+4, 6*k+5, 7*k+6 are primes.at n=0A101768
• Numbers p such that p, 2p+1, 3p+2, 4p+3, 5p+4, 6p+5, 7p+6, 8p+7 are primes.at n=0A101769
• a(n) = least k such that all of k, 2k+1, 3k+2, ..., nk+n-1 are primes, or 0 if no such k is found.at n=6A101779
• a(n) = least k such that all of k, 2k+1, 3k+2, ..., nk+n-1 are primes, or 0 if no such k is found.at n=7A101779
• Prime numbersat n=209722