A119321 Hypotenuse of primitive Pythagorean triangles sorted on inradius (A020888), then on hypotenuse.
5, 13, 17, 25, 41, 37, 61, 29, 85, 65, 113, 145, 101, 181, 53, 221, 145, 265, 65, 313, 197, 365, 85, 421, 73, 89, 257, 481, 545, 325, 613, 125, 685, 401, 761, 97, 841, 109, 149, 485, 925, 173, 1013, 577, 1105, 185, 1201, 677, 1301, 229, 1405, 785, 1513, 137, 1625
Offset: 1
Keywords
References
- Mohammad K. Azarian, Circumradius and Inradius, Problem S125, Math Horizons, Vol. 15, Issue 4, April 2008, p. 32. Solution published in Vol. 16, Issue 2, November 2008, p. 32.
Links
- Ray Chandler, Table of n, a(n) for n = 1..10000
Crossrefs
Cf. A119322.
Extensions
Extended by Ray Chandler, Apr 12 2010