A083883 Odd short leg of more than one primitive Pythagorean triangle.

33, 39, 51, 57, 65, 69, 75, 85, 87, 93, 95, 105, 111, 115, 119, 123, 129, 133, 135, 141, 145, 147, 155, 159, 161, 165, 175, 177, 183, 185, 189, 195, 201, 203, 205, 207, 213, 215, 217, 219, 225, 231, 235, 237, 245, 249, 255, 259, 261, 265, 267, 273, 279, 285

Offset: 1

Author

Lekraj Beedassy, Jun 18 2003

Keywords

• nonn

Links

• Ray Chandler, Table of n, a(n) for n = 1..10000

Crossrefs

Cf. A081874.

Programs

Mathematica

Take[Transpose[Select[Tally[Transpose[Union[Sort/@({Times@@#,(Last[#]^2- First[#]^2)/2}&/@(Select[Subsets[Range[1,501,2],{2}],GCD@@#==1&]))]][[1]]], OddQ[#[[1]]]&&#[[2]]>1&]][[1]],60] (* Harvey P. Dale, May 28 2015 *)

Extensions

Corrected and extended by Ray Chandler, Oct 29 2003