Numbers k that divide the (left) concatenation of all numbers <= k written in base 10 (most significant digit on left).
A029479
Numbers k that divide the (left) concatenation of all numbers <= k written in base 10 (most significant digit on left).
Terms
- a(0) =1a(1) =3a(2) =9a(3) =19a(4) =27a(5) =41a(6) =103a(7) =147a(8) =189a(9) =441a(10) =567a(11) =711a(12) =6759a(13) =15353a(14) =24441a(15) =59823a(16) =209903a(17) =1430217a(18) =2848851a(19) =2969973a(20) =13358067a(21) =146247471a(22) =289542573a(23) =1891846557a(24) =2388085659a(25) =4489093899a(26) =5345125899a(27) =5455876131a(28) =9843149241
External references
- oeis: A029479