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A070785 Square of shortest 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
2, 1, 4, 4, 1, 5, 2, 2, 4, 8, 6, 4, 1, 4, 3, 12, 5, 8, 2, 5, 13, 4, 5, 8, 1, 4, 4, 10, 4, 5, 2, 10, 1, 5, 4, 1, 9, 13, 2, 8, 16, 12, 3, 5, 4, 8, 9, 4, 16, 1, 5, 20, 4, 8, 2, 8, 2, 10, 18, 4, 15, 14, 8, 4, 5, 1, 13, 17, 4, 8, 16, 6, 6, 12, 24, 10, 5, 16, 9, 4, 1, 17, 10, 26, 5, 8, 10, 4, 2, 10, 4 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..91.

A. Bogomolny, Sam Loyd's Geometric Puzzle

EXAMPLE

a(6)=5 since the triangle with sides sqrt(9), sqrt(8) and sqrt(5) has area 3.

CROSSREFS

Cf. A055594, A070783, A070784, A070786, A070787.

Sequence in context: A129862 A137593 A009949 * A214985 A105537 A115237

Adjacent sequences:  A070782 A070783 A070784 * A070786 A070787 A070788

KEYWORD

nonn

AUTHOR

Henry Bottomley, May 07 2002

STATUS

approved

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Last modified June 15 22:06 EDT 2021. Contains 345053 sequences. (Running on oeis4.)