A260125 - OEIS

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A260125

Primes that contain only the digits (2, 3, 0).

2, 3, 23, 223, 233, 2003, 2203, 2333, 3023, 3203, 3323, 20023, 20233, 20323, 20333, 22003, 22303, 23003, 23203, 23333, 30203, 30223, 30323, 32003, 32203, 32233, 32303, 32323, 33023, 33203, 33223, 200003, 200023, 200033, 200323, 203023, 203233, 203323

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OFFSET

1,1

LINKS

Alois P. Heinz, Table of n, a(n) for n = 1..10000

MATHEMATICA

Select[Prime[Range[2 10^4]], Complement[IntegerDigits[#], {2, 3, 0}]=={} &]

Select[FromDigits/@Tuples[{0, 2, 3}, 6], PrimeQ] (* Harvey P. Dale, Mar 06 2020 *)

PROG

(Magma) [p: p in PrimesUpTo(300000) | Intseq(p) subset {2, 3, 0}];

CROSSREFS

Cf. Primes that contain only the digits (2,3,k): this sequence (k=0), A062350 (k=1), A199342 (k=4), A214703 (k=5), A260126 (k=6), A214704 (k=7), A260127 (k=8), A260128 (k=9).

Cf. A020458 (a subsequence).

Sequence in context: A041459 A126702 A260126 * A020458 A139067 A099656

Adjacent sequences: A260122 A260123 A260124 * A260126 A260127 A260128

KEYWORD

nonn,base,easy

AUTHOR

Vincenzo Librandi, Jul 17 2015

STATUS

approved