44805

Appears in sequences

• Smaller of a pair of consecutive lucky numbers with a gap of 2n.at n=28A031884
• Irregular triangle read by rows: T(n,k) = number of directed graphs-with-loops with n nodes and k arcs (n >= 0, 0 <= k <= n^2).at n=47A046858
• Irregular triangle read by rows: T(n,k) = number of directed graphs-with-loops with n nodes and k arcs (n >= 0, 0 <= k <= n^2).at n=48A046858
• Numbers k such that the square of k contains sigma(k) as a substring, in base 10.at n=15A113654
• Row square-sums of triangle A182013.at n=6A182017