Integer areas A of the integer-sided triangles such that the inradius and the radius of the three excircles are perfect squares.
A233317
Integer areas A of the integer-sided triangles such that the inradius and the radius of the three excircles are perfect squares.
Terms
- a(0) =108a(1) =1728a(2) =8748a(3) =12348a(4) =27648a(5) =67500a(6) =139968a(7) =197568a(8) =259308a(9) =442368a(10) =707472a(11) =708588a(12) =1000188a(13) =1080000a(14) =1581228a(15) =2239488a(16) =3084588a(17) =3161088a(18) =4148928a(19) =5467500a(20) =7077888a(21) =7717500a(22) =9020268a(23) =11319552a(24) =11337408a(25) =14074668a(26) =16003008a(27) =17280000a(28) =21003948a(29) =25299648
External references
- oeis: A233317