Numbers k that divide the (right) concatenation of all numbers <= k written in base 21 (most significant digit on left).
A029466
Numbers k that divide the (right) concatenation of all numbers <= k written in base 21 (most significant digit on left).
Terms
- a(0) =1a(1) =3a(2) =5a(3) =7a(4) =15a(5) =21a(6) =25a(7) =35a(8) =45a(9) =48a(10) =49a(11) =63a(12) =75a(13) =79a(14) =80a(15) =105a(16) =112a(17) =144a(18) =147a(19) =175a(20) =203a(21) =225a(22) =240a(23) =245a(24) =295a(25) =315a(26) =327a(27) =336a(28) =369a(29) =400
External references
- oeis: A029466