23962

Appears in sequences

• Numbers k such that the continued fraction for sqrt(k) has period 99.at n=18A020438
• Numbers k such that z(k) = j(k), where z(k) = sopf(k - d(k)), j(k) = d(sopf(k) + k), sopf(k) = A008472(k) and d(k) = A000005(k).at n=28A063961