id:A063011 - OEIS Search Results

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Ordered products of the sides of primitive Pythagorean triangles.

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60, 780, 2040, 4200, 12180, 14760, 15540, 40260, 65520, 66780, 92820, 120120, 189840, 192720, 199980, 235620, 277680, 354960, 453960, 497640, 595140, 619020, 643500, 1021020, 1063860, 1075620, 1265880, 1484340, 1609080, 1761540 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`It is an open question whether any two distinct Pythagorean triples can have the same product of their sides.`
	EXAMPLE	`a(1)=345=60; a(2)=51213=780 (rather than 6810=480 which would not be primitive).`
	CROSSREFS	`Cf. A020882, A020883, A020884, A020885, A020886, A057096.` `Sequence in context: A138409 A024016 A112042 this_sequence A008357 A138898 A056321` `Adjacent sequences: A063008 A063009 A063010 this_sequence A063012 A063013 A063014`
	KEYWORD	`nonn`
	AUTHOR	`Henry Bottomley (se16(AT)btinternet.com), Jul 26 2001`

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Last modified December 4 14:15 EST 2008. Contains 151279 sequences.

AT&T Labs Research