A261434 Primes that contain only the digits (0, 3, 8).

3, 83, 383, 883, 3083, 3803, 3833, 8803, 30803, 33083, 38083, 38303, 38333, 38803, 38833, 80803, 80833, 83003, 83383, 83833, 88003, 88883, 303803, 308003, 308303, 308333, 308383, 330383, 333383, 333803, 338033, 338383, 338803, 380333, 380383, 380803, 383083

Offset

1,1

Comments

A020464 is a subsequence.

Links

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

Mathematica

Select[Prime[Range[2 10^5]], Complement[IntegerDigits[#], {0, 3, 8}] == {} &]
Select[FromDigits/@Tuples[{0, 3, 8}, 6], PrimeQ] (* Harvey P. Dale, Jul 10 2017 *)

Prog

(Magma) [p: p in PrimesUpTo(2*10^6) | Set(Intseq(p)) subset [0, 3, 8]];

Crossrefs

Cf. Primes that contain only the digits (0,3,k): A260044 (k=1), A260125 (k=2), A199340 (k=4), A260223 (k=5), A260378 (k=7), this sequence (k=8).

Cf. A000040, A020464.

Sequence in context: A053974 A239637 A201963 * A020464 A036943 A178001

Adjacent sequences: A261431 A261432 A261433 * A261435 A261436 A261437

Keyword

nonn,easy,base

Author

Vincenzo Librandi, Aug 18 2015

Status

approved