Integer areas of integer-sided triangles where at least one of the three altitudes is of prime length.
A256579
Integer areas of integer-sided triangles where at least one of the three altitudes is of prime length.
Terms
- a(0) =6a(1) =12a(2) =30a(3) =60a(4) =84a(5) =168a(6) =330a(7) =546a(8) =660a(9) =1092a(10) =1224a(11) =1710a(12) =2448a(13) =3036a(14) =3420a(15) =6072a(16) =6090a(17) =7440a(18) =12180a(19) =12654a(20) =14880a(21) =17220a(22) =19866a(23) =25308a(24) =25944a(25) =34440a(26) =37206a(27) =39732a(28) =51330a(29) =51888
External references
- oeis: A256579