Least multiple of n such that deleting the first r most significant digits yields a number divisible by n-r, for r = 0 to n-2.

A090250

Least multiple of n such that deleting the first r most significant digits yields a number divisible by n-r, for r = 0 to n-2.

Terms

    a(0) =1a(1) =12a(2) =114a(3) =1120a(4) =11120a(5) =111120a(6) =1111180a(7) =11111600a(8) =111120840a(9) =1111120840a(10) =11111216600a(11) =111111216600

External references