258233

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 78.at n=5A031666
• Primes of the form 16*m^2 + 169, m=1,2,3,...at n=33A087862
• Primes p such that p plus the cube of sum of digits of p is a perfect square.at n=36A259418
• Prime numbersat n=22694