Carmichael numbers (A002997) that are not minimal in their family.

Terms

a(0) =294409a(1) =488881a(2) =1152271a(3) =3057601a(4) =3828001a(5) =6189121a(6) =17098369a(7) =19384289a(8) =53711113a(9) =56052361a(10) =64377991a(11) =82929001a(12) =115039081a(13) =118901521a(14) =171454321a(15) =172947529a(16) =214852609a(17) =216821881a(18) =228842209a(19) =279377281a(20) =288120421a(21) =328573477a(22) =366652201a(23) =492559141a(24) =542497201