Integer areas of incentral triangles of integer-sided triangles.

Terms

a(0) =70a(1) =280a(2) =360a(3) =480a(4) =630a(5) =1120a(6) =1312a(7) =1440a(8) =1750a(9) =1768a(10) =1920a(11) =2132a(12) =2520a(13) =3240a(14) =3430a(15) =4320a(16) =4480a(17) =5248a(18) =5670a(19) =5760a(20) =7000a(21) =7038a(22) =7072a(23) =7680a(24) =7800a(25) =8470a(26) =8528a(27) =9000a(28) =9240a(29) =10080