Numbers n such that n divides the (left) concatenation of all numbers <= n written in base 18 (most significant digit on right).
A061971
Numbers n such that n divides the (left) concatenation of all numbers <= n written in base 18 (most significant digit on right).
Terms
- a(0) =1a(1) =17a(2) =89a(3) =6343a(4) =9707a(5) =9799a(6) =91069a(7) =120581a(8) =484307a(9) =725341a(10) =2571749a(11) =3432583a(12) =4482203
External references
- oeis: A061971