id:A070783 - OEIS Search Results

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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.

+0
5

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 (list; graph; listen)

	OFFSET	`1,1`
	LINKS	`A. Bogomolny, Sam Loyd's Geometric Puzzle`
	EXAMPLE	`a(6)=9 since the triangle with sides sqrt(9), sqrt(8) and sqrt(5) has area 3.`
	CROSSREFS	`Cf. A055592, A070784, A070785, A070786, A070787.` `Sequence in context: A110883 A071570 A082448 this_sequence A055593 A088245 A019314` `Adjacent sequences: A070780 A070781 A070782 this_sequence A070784 A070785 A070786`
	KEYWORD	`nonn`
	AUTHOR	`Henry Bottomley (se16(AT)btinternet.com), May 07 2002`

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Last modified July 26 13:41 EDT 2008. Contains 142293 sequences.

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