A120128 Longest side of exactly one primitive Heronian triangle.

5, 6, 8, 24, 28, 36, 42, 45, 60, 63, 69, 93, 102, 106, 110, 112, 114, 126, 138, 141, 146, 147, 168, 184, 186, 189, 198, 213, 216, 230, 236, 237, 245, 248, 252, 270, 288, 297, 304, 342, 344, 354, 381, 395, 412, 415, 426, 428, 430, 462, 484, 501, 506, 515, 535

Offset: 1

Author

Lekraj Beedassy, Jun 10 2006

Keywords

• nonn

Links

• Giovanni Resta, Table of n, a(n) for n = 1..10000
• Michael Somos, Heronian Triangle Table
• P. Yiu, Heron triangles with sides < 100, Recreational Mathematics, Appendix Chap. 9.3 pp. 81/360. (This is a download of 360 pages.)

Crossrefs

Cf. A120131.

Extensions

Missing a(18) and more terms from Giovanni Resta, Nov 15 2019