Numbers containing squares of Pythagorean triples in their divisor set.

Terms

a(0) =3600a(1) =7200a(2) =10800a(3) =14400a(4) =18000a(5) =21600a(6) =25200a(7) =28800a(8) =32400a(9) =36000a(10) =39600a(11) =43200a(12) =46800a(13) =50400a(14) =54000a(15) =57600a(16) =61200a(17) =64800a(18) =68400a(19) =72000a(20) =75600a(21) =79200a(22) =82800a(23) =86400a(24) =90000a(25) =93600a(26) =97200a(27) =100800a(28) =104400a(29) =108000