Integers for which the decimal expansion of the reciprocal contains the repeating digits 1,4,2,8,5,7 (corresponding to the decimal expansion of 1/7).

A178335

Integers for which the decimal expansion of the reciprocal contains the repeating digits 1,4,2,8,5,7 (corresponding to the decimal expansion of 1/7).

Terms

    a(0) =7a(1) =14a(2) =28a(3) =35a(4) =56a(5) =70a(6) =112a(7) =140a(8) =175a(9) =224a(10) =280a(11) =350a(12) =448a(13) =560a(14) =700a(15) =875a(16) =896a(17) =1120a(18) =1400a(19) =1750a(20) =1792a(21) =2240a(22) =2800a(23) =3500a(24) =3584a(25) =4375a(26) =4480a(27) =5600a(28) =7000a(29) =7168

External references