318457

Properties

Appears in sequences

• Numbers k such that the continued fraction for sqrt(k) has odd period and if the last term of the periodic part is deleted the two central terms are both 59.at n=12A031647
• Primes p such that (p^2 + 5)/6, (p^4 + 5)/6, and (p^8 + 5)/6 are prime.at n=6A253940
• Total number of positive integers < 10^n with multiplicative digital root value 6.at n=6A263474
• Prime numbersat n=27480