Number of 10-ary sequences with primitive period n.

A218127

Number of 10-ary sequences with primitive period n.

Terms

    a(0) =1a(1) =10a(2) =90a(3) =990a(4) =9900a(5) =99990a(6) =998910a(7) =9999990a(8) =99990000a(9) =999999000a(10) =9999899910a(11) =99999999990a(12) =999998990100

External references