443574

Appears in sequences

• Numbers k such that the least term in the periodic part of the continued fraction for sqrt(k) is 74.at n=17A031752
• Number of 3-generalized Motzkin paths of length n with no level steps H=(3,0) at even level.at n=24A257516
• Number of orthogonal rectangles with vertices on an n X n square grid of points but with no vertices on the grid's diagonals.at n=39A285956