162864

Appears in sequences

• Nonprimes in the triangle A141020.at n=41A141031
• Number of 3-step one or two collinear space at a time queen's tours on an n X n board summed over all starting positions.at n=27A187028
• Numbers k such that Lucas(k) - prime(k) is a prime.at n=10A297623
• Limiting row sequence of Pascal-like triangle A141021 (with index of asymmetry s = 4).at n=17A308808