Numbers n such that n divides the (left) concatenation of all numbers <= n written in base 13 (most significant digit on right).
A061966
Numbers n such that n divides the (left) concatenation of all numbers <= n written in base 13 (most significant digit on right).
Terms
- a(0) =1a(1) =3a(2) =9a(3) =15a(4) =16a(5) =33a(6) =285a(7) =867a(8) =5683a(9) =14205a(10) =21075a(11) =27120a(12) =31403a(13) =388601a(14) =1037577a(15) =1246064
External references
- oeis: A061966