Integer areas of integer-sided triangles where two sides are of square length.

Terms

a(0) =120a(1) =168a(2) =300a(3) =360a(4) =1920a(5) =2016a(6) =2688a(7) =4680a(8) =4800a(9) =5760a(10) =9720a(11) =10140a(12) =13608a(13) =14280a(14) =18720a(15) =19080a(16) =23256a(17) =24300a(18) =29160a(19) =30720a(20) =32760a(21) =34440a(22) =34680a(23) =38640a(24) =42120a(25) =43008a(26) =57720a(27) =74880a(28) =75000a(29) =76800