63421

Properties

Appears in sequences

• Numbers k such that Lucas(2k)/3 is prime.at n=22A074304
• a(n) = (n^6 - 126*n^5 + 6217*n^4 - 153066*n^3 + 1987786*n^2 - 13055316*n + 34747236)/36.at n=30A121888
• Prime numbers p such that p +- ((p-1)/7) are primes.at n=27A137770
• List of primes p for which p^n - 2 is prime for n = 1, 3, and 5.at n=7A242517
• Primes of the form abs(1/(36)(n^6 - 126n^5 + 6217n^4 - 153066n^3 + 1987786n^2 - 13055316n + 34747236)) in order of increasing nonnegative n.at n=30A272555
• Prime numbersat n=6357