367224

Appears in sequences

• Number of inequivalent ways to color the edges of a tetrahedron using at most n colors so that no color appears more than twice.at n=13A282820
• Length of the long leg of the unique primitive Pythagorean triple (x,y,z) such that (x-y+z)/2 = A000108(n) and its long leg and hypotenuse are consecutive natural numbers.at n=5A383615