57380

Appears in sequences

• Coefficients in expansion of (q*j(q))^(-1/3) where j(q) is the elliptic modular invariant (A000521).at n=2A299831
• Number of cells in a regular 7-gon after n generations of mitosis.at n=40A349808
• Place n equally spaced points on the circumference of a circle of radius r and then connect each pair of points with straight lines whose intersections create A007569(n) - n additional points. Draw a circle of radius r around each of the A007569(n) points. The sequence gives the total number of curved edges formed from all circle intersections.at n=9A374827