id:A107487 - OEIS Search Results

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Ordered semiperimeters of Pythagorean triangles.

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6, 12, 15, 18, 20, 24, 28, 30, 30, 35, 36, 40, 42, 42, 45, 45, 48, 54, 56, 60, 60, 60, 63, 66, 66, 70, 72, 72, 75, 77, 78, 80, 84, 84, 84, 88, 90, 90, 90, 91, 96, 99, 100, 102, 104, 105, 105, 108, 110, 112, 114, 117, 120, 120, 120, 120, 126, 126 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`For ordered semiperimeters of primitive Pythagorean triangles, see A020886.`
	FORMULA	`a(n)=A009096(n)/2.`
	CROSSREFS	`Cf. A005279.` `Sequence in context: A030659 A142338 A114304 this_sequence A092671 A005279 A129512` `Adjacent sequences: A107484 A107485 A107486 this_sequence A107488 A107489 A107490`
	KEYWORD	`nonn`
	AUTHOR	`Lekraj Beedassy (blekraj(AT)yahoo.com), May 28 2005`

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Last modified December 20 16:54 EST 2009. Contains 171081 sequences.

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