37064

Appears in sequences

• Number of regions in regular n-gon which are quadrilaterals (4-gons) when all its diagonals are drawn.at n=37A067151
• Numbers that are the least element of a k-cycle (k > 1) of permutation A113821.at n=26A115641
• Number of self-inverse permutations p on [n] where the maximal displacement of an element equals 2.at n=17A238913
• Numbers x such that there exist three integers 0<x<=y<=z and t>0 such that sigma(x)^2 = sigma(y)^2 = sigma(z)^2 = x^2 + y^2 + z^2 + t^2.at n=28A385531