104839

Appears in sequences

• Nonnegative values x of solutions (x, y) to the Diophantine equation x^2+(x+881)^2 = y^2.at n=9A130014
• The Wiener index of the straight pentachain of n pentagonal rings (see Fig. 2.1 in the A. A. Ali et al. reference).at n=37A224459