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A385770

Primes having only {0, 6, 7} as digits.

7, 67, 607, 677, 6007, 6067, 6607, 7607, 60077, 60607, 66067, 67607, 67777, 70067, 70607, 70667, 76607, 76667, 76777, 606077, 606607, 607007, 607067, 607667, 660067, 660607, 666067, 666607, 666667, 666707, 670777, 676007, 677077, 677767, 700067

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OFFSET

1,1

LINKS

Jason Bard, Table of n, a(n) for n = 1..10000

Index to entries for primes with digits in a given set

EXAMPLE

6007 is a term because it is prime and has only {0,6,7} as digits.

MATHEMATICA

Select[FromDigits/@Tuples[{0, 6, 7}, 5], PrimeQ]

PROG

(Magma) [p: p in PrimesUpTo(10^6) | Set(Intseq(p)) subset [0, 6, 7]];

(Python) print(list(islice(primes_with("067"), 41))) # uses function/imports in A385776

(PARI) primes_with(, 1, [0, 6, 7]) \\ uses function in A385776

CROSSREFS

Subsequence of A030432.

Cf. A000040, A020469, A385776.

Sequence in context: A250275 A240373 A386082 * A077789 A250165 A186655

Adjacent sequences: A385767 A385768 A385769 * A385771 A385772 A385773

KEYWORD

nonn,base,easy

AUTHOR

Jason Bard, Jul 09 2025

STATUS

approved

URL: https://oeis.org/A385770

⇱ A385770 - OEIS