3942493

Properties

Appears in sequences

• Primes of the form p^2 + q^2 + A007918(p + q) - p - q, where p and q are consecutive primes.at n=21A129541
• Number of length n+4 0..n arrays with no five consecutive elements with pattern ababa or abbba (possibly a=b) and new values 0..n introduced in 0..n order.at n=7A244176
• Number of length n+4 0..8 arrays with no five consecutive elements with pattern ababa or abbba (possibly a=b) and new values 0..8 introduced in 0..8 order.at n=7A244183
• Prime numbersat n=279411