152915

Appears in sequences

• Numbers k such that the least term in the periodic part of the continued fraction for sqrt(k) is 23.at n=16A031701
• a(n) = 529*n^2 + 2*n.at n=16A158367
• a(n) = (7*2^n - 9 + 5*(-1)^n) / 6.at n=16A392003