Numbers such that the digital sums in bases 2, 3, 5 and 7 all are equal.

Terms

a(0) =0a(1) =1a(2) =882a(3) =883a(4) =1386a(5) =1387a(6) =2502a(7) =2503a(8) =3453a(9) =7555a(10) =7652a(11) =7665a(12) =7931a(13) =9751a(14) =10101a(15) =12250a(16) =12251a(17) =16893a(18) =17010a(19) =17011a(20) =17515a(21) =17550a(22) =17551a(23) =18285a(24) =20301a(25) =22050a(26) =22051a(27) =24406a(28) =24407a(29) =25053