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A106430 Ordered and uniqued length of side opposite the greater of the two angles, one being the double of the other, of a primitive integer-sided triangle. 10
6, 12, 15, 20, 28, 30, 35, 40, 42, 45, 56, 63, 66, 70, 72, 77, 84, 88, 90, 91, 99, 104, 110, 117, 120, 126, 130, 132, 143, 144, 153, 154, 156, 165, 170, 176, 182, 187, 190, 195, 198, 204, 208, 209, 210, 220, 221, 228, 231, 234, 238, 240, 247, 255, 260, 266, 272 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..57.

FORMULA

Values r*s, where r<s<2r and (r, s)=1.

CROSSREFS

Cf. A106499-A106506, A106410, A106420.

Sequence in context: A001284 A063931 A001283 * A106420 A081535 A013637

Adjacent sequences:  A106427 A106428 A106429 * A106431 A106432 A106433

KEYWORD

nonn

AUTHOR

Lekraj Beedassy and Ray Chandler, May 09 2005

STATUS

approved

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Last modified June 19 19:50 EDT 2013. Contains 226416 sequences.