226593

Appears in sequences

• Numbers k such that the least term in the periodic part of the continued fraction for sqrt(k) is 56.at n=16A031734
• a(n) = floor(log_2(n)*2^n/n).at n=19A065616
• a(n) = 289*n^2 + 17.at n=28A158585
• Number of vertices in a complete bipartite graph where the n vertices of each part are placed on the vertices, and on opposite sides, of a regular 2n-gon.at n=31A392971