In the list of divisors of n (in base 3), each digit 0-2 appears equally often.

Terms

a(0) =20a(1) =10022a(2) =10202a(3) =12002a(4) =12020a(5) =12200a(6) =20012a(7) =20102a(8) =20120a(9) =20201a(10) =20210a(11) =20220a(12) =21002a(13) =21200a(14) =22002a(15) =22010a(16) =22020a(17) =22100a(18) =22200a(19) =1210020a(20) =1210022a(21) =1212200a(22) =1220100a(23) =10222011a(24) =12200220a(25) =12202020a(26) =12210210a(27) =20010121a(28) =20010212