Smallest n-digit prime containing only digits 1 and 3, or 0 if no such prime exists.
A036930
Smallest n-digit prime containing only digits 1 and 3, or 0 if no such prime exists.
Terms
- a(0) =3a(1) =11a(2) =113a(3) =3313a(4) =11113a(5) =113111a(6) =1111333a(7) =11111131a(8) =111111113a(9) =1111113313a(10) =11111111113a(11) =111111133333
External references
- oeis: A036930