A070783 Square of longest side of triangles with sides whose squares are integers and with positive integer area, ordered by longest side, then second longest side and finally shortest side.

4, 5, 5, 8, 8, 9, 10, 10, 10, 10, 12, 13, 13, 13, 15, 15, 16, 16, 16, 16, 16, 17, 17, 17, 17, 17, 18, 18, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 24, 24, 25, 25, 25, 25, 25, 25, 25, 25, 25, 26, 26, 26, 26, 26, 26, 26, 26, 27, 28, 29, 29, 29, 29, 29, 29, 29, 29, 29

Offset: 1

Author

Henry Bottomley, May 07 2002

Keywords

• nonn

Examples

			a(6)=9 since the triangle with sides sqrt(9), sqrt(8) and sqrt(5) has area 3.
		

Links

• A. Bogomolny, Sam Loyd's Geometric Puzzle

Crossrefs

Cf. A055592, A070784, A070785, A070786, A070787.