a(n) is the (n+1)-digit number in which the first digit is 1 and the subsequent digits increase by steps of n (mod 10).
A085938
a(n) is the (n+1)-digit number in which the first digit is 1 and the subsequent digits increase by steps of n (mod 10).
Terms
- a(0) =12a(1) =135a(2) =1470a(3) =15937a(4) =161616a(5) =1739517a(6) =18529630a(7) =197531975a(8) =1098765432a(9) =11111111111a(10) =123456789012
External references
- oeis: A085938