58853

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 28.at n=8A031616
• Discriminants of real quadratic fields with class number 2 and related continued fraction period length of 17.at n=40A051982
• Main diagonal of A332369.at n=23A332370
• Numbers k such that 2^k + 3^k + 6 is prime.at n=40A354829