214657

Properties

Appears in sequences

• Primes of the form (p*q - 2)/5 where p and q are successive primes.at n=5A124684
• Number of permutations p of [n] with no fixed points and displacement of elements restricted by four: 1 <= |p(i)-i| <= 4.at n=12A259777
• Prime terms of A338820.at n=25A338102
• Prime numbersat n=19184