260115

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=14A031746
• a(n) = a(n-2) + a(n-3), with a(0) = 3, a(1) = 2, a(2) = 6.at n=41A046877
• Exponentiation of A132841.at n=39A132842
• a(n) = 225*n^2 + 15.at n=34A158557