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A108385 Primes p such that p's set of distinct digits is {3,7,9}. 6
379, 397, 739, 937, 3739, 3779, 3793, 3797, 7393, 7793, 7933, 7937, 7993, 9337, 9377, 9397, 9733, 9739, 9973, 33739, 33797, 33937, 33997, 37339, 37379, 37397, 37799, 37993, 37997, 39373, 39397, 39733, 39779, 39799, 39937, 39979, 73379, 73939 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Harvey P. Dale, Table of n, a(n) for n = 1..1000

MATHEMATICA

Table[Select[FromDigits/@Select[Tuples[{3, 7, 9}, n], SubsetQ[#, {3, 7, 9}]&], PrimeQ], {n, 3, 5}]//Flatten (* Harvey P. Dale, Sep 15 2016 *)

CROSSREFS

Cf. A108382 ({1, 3, 7}), A108383 ({1, 3, 9}), A108384 ({1, 7, 9}), A108386 ({1, 3, 7, 9}), A030096 (Primes whose digits are all odd).

Sequence in context: A225994 A228554 A171431 * A020369 A142207 A058995

Adjacent sequences:  A108382 A108383 A108384 * A108386 A108387 A108388

KEYWORD

base,nonn

AUTHOR

Rick L. Shepherd, Jun 01 2005

STATUS

approved

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Last modified July 21 21:14 EDT 2019. Contains 325199 sequences. (Running on oeis4.)