Lenstra numbers with 6 divisors in a single residue class.

Terms

a(0) =245784a(1) =288288a(2) =320320a(3) =480480a(4) =911064a(5) =1755600a(6) =1796760a(7) =2066400a(8) =2511600a(9) =2841696a(10) =3447549a(11) =3511200a(12) =3686760a(13) =4914000a(14) =5116320a(15) =6144600a(16) =7022400a(17) =7195320a(18) =7255872a(19) =7534800a(20) =8796480