93645

Appears in sequences

• Numbers k such that the least term in the periodic part of the continued fraction for sqrt(k) is 68.at n=8A031746
• a(n) = 81*n^2 + 9.at n=33A157888
• Number of nX3 1..5 arrays containing at least one of each value, all equal values connected, and rows considered as a single number in nondecreasing order.at n=3A166784