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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
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; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..71.

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: A336047 A082448 A190796 * A198334 A055593 A330923

Adjacent sequences:  A070780 A070781 A070782 * A070784 A070785 A070786

KEYWORD

nonn

AUTHOR

Henry Bottomley, May 07 2002

STATUS

approved

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Last modified June 23 17:11 EDT 2021. Contains 345402 sequences. (Running on oeis4.)