82757

Properties

Appears in sequences

• a(n) = Sum_{i=0..n} Sum_{j=0..n} T(i,j), T given by A026780.at n=13A026789
• 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 18.at n=31A031606
• Numbers whose set of base-14 digits is {2,3}.at n=33A032814
• Primes p such that p + 2, p + 6, and the concatenation p (p+2) (p+6) is prime.at n=21A174858
• Smallest prime p such that n primes exist between the prime triple (p, p+2, p+6) and the next prime triple.at n=40A214450
• Lower twin prime-indexed primes in the sequence of prime(prime(i)).at n=6A228054
• Prime numbersat n=8087