Numbers k that divide the (left) concatenation of all numbers <= k written in base 4 (most significant digit on left).
A029473
Numbers k that divide the (left) concatenation of all numbers <= k written in base 4 (most significant digit on left).
Terms
- a(0) =1a(1) =3a(2) =17a(3) =19a(4) =29a(5) =99a(6) =117a(7) =141a(8) =183a(9) =7011a(10) =11607a(11) =49417a(12) =28648531a(13) =43515891a(14) =3103126707
External references
- oeis: A029473