A106102 Primes with smallest digit 2.

2, 23, 29, 223, 227, 229, 233, 239, 257, 263, 269, 277, 283, 293, 523, 727, 823, 827, 829, 929, 2237, 2239, 2243, 2267, 2269, 2273, 2287, 2293, 2297, 2333, 2339, 2347, 2357, 2377, 2383, 2389, 2393, 2399, 2423, 2437, 2447, 2459, 2467, 2473, 2477, 2539

Offset

1,1

Links

Table of n, a(n) for n=1..46.

Mathematica

Select[Prime[Range[200]], Min[IntegerDigits[ # ]]==2&]

Crossrefs

Sequence in context: A306086 A045708 A090150 * A053232 A065987 A107153

Adjacent sequences: A106099 A106100 A106101 * A106103 A106104 A106105

Keyword

nonn,base,easy

Author

Zak Seidov, May 07 2005

Extensions

More terms from Stefan Steinerberger, May 19 2007

Status

approved