Smallest n-digit prime containing only digits 1 and 5, or 0 if no such prime exists.
A036932
Smallest n-digit prime containing only digits 1 and 5, or 0 if no such prime exists.
Terms
- a(0) =5a(1) =11a(2) =151a(3) =1151a(4) =11551a(5) =115151a(6) =1111151a(7) =15511151a(8) =111151511a(9) =1111115111a(10) =11111151551a(11) =111111111511
External references
- oeis: A036932