Smallest n-digit prime starting with a 2.
A069590
Smallest n-digit prime starting with a 2.
Terms
- a(0) =2a(1) =23a(2) =211a(3) =2003a(4) =20011a(5) =200003a(6) =2000003a(7) =20000003a(8) =200000033a(9) =2000000011a(10) =20000000089a(11) =200000000041
External references
- oeis: A069590