83207

Properties

Appears in sequences

• Smaller term of closest safe prime pairs.at n=31A059323
• Special safe primes (from A005385) such that the next prime is also a safe prime.at n=13A059394
• Smaller of safe prime twins: special safe primes (A005385) p such that the next prime is also the next safe prime and is p+12, i.e., occurs at the closest possible distance, 12.at n=9A059395
• Primes of the form 5*k^2 + 2, k >= 0.at n=21A201481
• Number of compositions (ordered partitions) of n into prime power parts (A246655) such that no two adjacent parts are equal (Carlitz compositions).at n=32A301501
• The sequence denoted by h_n used in the calculation of A323260.at n=8A323269
• Prime numbersat n=8122