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A260125
Primes that contain only the digits (2, 3, 0).
6
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
OFFSET
1,1
LINKS
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
KEYWORD
nonn,base,easy
AUTHOR
Vincenzo Librandi, Jul 17 2015
STATUS
approved