Positive integers k with the property that they cannot be converted to a multiple of 11 by changing at most a single decimal digit.

A353023

Positive integers k with the property that they cannot be converted to a multiple of 11 by changing at most a single decimal digit.

Terms

    a(0) =545a(1) =27272a(2) =1818181a(3) =636363636a(4) =90909090909a(5) =181818181818a(6) =272727272727a(7) =363636363636a(8) =454545454545a(9) =545454545454a(10) =636363636363a(11) =727272727272a(12) =818181818181a(13) =909090909090

External references