Smallest prime beginning with exactly n 2's.
A065585
Smallest prime beginning with exactly n 2's.
Terms
- a(0) =3a(1) =2a(2) =223a(3) =2221a(4) =22229a(5) =2222203a(6) =22222253a(7) =22222223a(8) =222222227a(9) =22222222273a(10) =22222222223
External references
- oeis: A065585