284400

Appears in sequences

• Ratio of the sum of the bends of the 5-dimensional spheres added in the n-th generation of Apollonian packing to the sum of the bends of the initial configuration of seven mutually tangent spheres.at n=7A154635
• Number of n-cycles on the graph of the regular 120-cell, 3 <= n <= 600.at n=11A167984
• Coreful triperfect numbers: numbers k such that csigma(k) = 3*k, where csigma(k) is the sum of the coreful divisors of k (A057723).at n=22A364990