Smallest positive integer which when written in base n is doubled when the last digit is put first.
A087502
Smallest positive integer which when written in base n is doubled when the last digit is put first.
Terms
- a(0) =32a(1) =18a(2) =8a(3) =10993850a(4) =2129428800a(5) =21a(6) =5064320a(8) =40a(9) =64609423538a(10) =5712a(11) =65a(13) =67650a(14) =96a(15) =833a(17) =133
External references
- oeis: A087502