Number of nonnegative integers with property that their base 9/5 expansion (see A024653) has n digits.

A245430

Number of nonnegative integers with property that their base 9/5 expansion (see A024653) has n digits.

Terms

    a(0) =9a(1) =9a(2) =18a(3) =36a(4) =63a(5) =108a(6) =198a(7) =360a(8) =648a(9) =1161a(10) =2088a(11) =3762a(12) =6768a(13) =12186a(14) =21933a(15) =39483a(16) =71064a(17) =127917a(18) =230256a(19) =414459a(20) =746028a(21) =1342845a(22) =2417121a(23) =4350816a(24) =7831476a(25) =14096655a(26) =25373979a(27) =45673164a(28) =82211688a(29) =147981042

External references