Numbers with an equal number of deficient and abundant divisors.

Terms

a(0) =144a(1) =324a(2) =336a(3) =756a(4) =900a(5) =1176a(6) =1848a(7) =2100a(8) =2184a(9) =2940a(10) =3200a(11) =3520a(12) =4000a(13) =4160a(14) =4400a(15) =5200a(16) =5952a(17) =10880a(18) =11440a(19) =12160a(20) =12348a(21) =12544a(22) =13600a(23) =14720a(24) =15200a(25) =16368a(26) =17360a(27) =18304a(28) =18400a(29) =18560