278800

Appears in sequences

• Cycle class sequence c(n) (the number of true cycles of length n in which a certain node is included) for zeolite RTH = RUB-13 [B2Si30O64].2R starting with a T2 atom.at n=16A019227
• Numbers k such that the least term in the periodic part of the continued fraction for sqrt(k) is 66.at n=15A031744
• a(n) = 256*n^2 + 16.at n=33A158574
• 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=35A285956