Numbers k such that k divides the (right) concatenation of all numbers <= k written in base 18 (most significant digit on right).

A061947

Numbers k such that k divides the (right) concatenation of all numbers <= k written in base 18 (most significant digit on right).

Terms

    a(0) =1a(1) =2a(2) =3a(3) =6a(4) =9a(5) =17a(6) =47a(7) =61a(8) =69a(9) =137a(10) =323a(11) =385a(12) =674a(13) =731a(14) =884a(15) =1245a(16) =1253a(17) =17204a(18) =35580a(19) =37282a(20) =73270a(21) =74919a(22) =78625a(23) =98413a(24) =119017a(25) =263197a(26) =313732a(27) =402321a(28) =467738a(29) =661300

External references