133250

Appears in sequences

• Fifth column (m=4) of (1,3)-Pascal triangle A095660.at n=38A095661
• Numbers n that are the hypotenuse of exactly 31 distinct integer-sided right triangles, i.e., n^2 can be written as a sum of two squares in 31 ways.at n=18A097244
• Numbers k that are harmonic in Gaussian integers: k * A062327(k) is divisible by A103228(k) + i*A103229(k) (where i is the imaginary unit).at n=7A332317