149778

Appears in sequences

• Numbers k such that the least term in the periodic part of the continued fraction for sqrt(k) is 86.at n=8A031764
• a(n) = n*(6*n^2 + 15*n + 5)/2.at n=36A163833
• Expansion of Product_{k>=1} (1 + x^k)^(d(k)-1), where d(k) = number of divisors of k (A000005).at n=51A318844