Numbers n such that [A070080(n), A070081(n), A070082(n)] is an isosceles integer triangle with integer area.

A070145

Numbers n such that [A070080(n), A070081(n), A070082(n)] is an isosceles integer triangle with integer area.

Terms

    a(0) =39a(1) =52a(2) =269a(3) =372a(4) =375a(5) =862a(6) =957a(7) =972a(8) =1204a(9) =1955a(10) =1971a(11) =1988a(12) =2790a(13) =2796a(14) =3818a(15) =5374a(16) =6522a(17) =6880a(18) =6881a(19) =6921a(20) =7234a(21) =7310a(22) =7341a(23) =7360a(24) =9198a(25) =9207a(26) =10272a(27) =14506a(28) =15101a(29) =15177

External references