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A121728 Middle side (or long leg) of primitive Pythagorean triangle corresponding to hypotenuse A121727. 2
4, 12, 15, 24, 40, 21, 35, 60, 63, 84, 45, 112, 56, 99, 144, 55, 77, 80, 180, 143, 220, 72, 117, 91, 195, 264, 140, 312, 255, 165, 105, 364, 176, 132, 323, 420, 221, 120, 480, 187, 153, 168, 399, 260, 544, 285 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Complete triple (X,Y,Z), with X>Y>Z, is given by X=A121727(n),Y=a(n),Z=A121729(n).

LINKS

Table of n, a(n) for n=1..46.

CROSSREFS

Sequence in context: A081872 A120097 A088510 * A324786 A032823 A224785

Adjacent sequences:  A121725 A121726 A121727 * A121729 A121730 A121731

KEYWORD

nonn

AUTHOR

Lekraj Beedassy, Aug 17 2006

EXTENSIONS

a(43)=399 inserted by Ray Chandler, Jun 26 2017

STATUS

approved

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Last modified October 18 17:13 EDT 2019. Contains 328186 sequences. (Running on oeis4.)