97672

Appears in sequences

• Records of the coefficients of the continued fraction for the Product_{p prime} (1 - 2/p^2).at n=11A074178
• a(n) = 4*n^3 + 4*n.at n=29A105374
• Trajectory of 270 under repeated application of k -> (phi(k)+sigma(k))/2.at n=21A291789