1,2

n appears A068068(n) number of times. - Lekraj Beedassy, May 03 2006

Ordered inradii of primitive Pythagorean triangles. - Lekraj Beedassy, May 08 2006

Ray Chandler, Table of n, a(n) for n = 1..10000

a(n) = A020887(n)/2.

For values ordered by hypotenuse, see A014498.

Sequence in context: A047785 A027923 A167743 * A196393 A274089 A086335

Adjacent sequences: A020885 A020886 A020887 * A020889 A020890 A020891

nonn

Clark Kimberling

Offset corrected to 1 by Ray Chandler, Jan 23 2020

approved