A386018 Primes having only {0, 1, 2, 5} as digits.

2, 5, 11, 101, 151, 211, 251, 521, 1021, 1051, 1151, 1201, 1511, 2011, 2111, 2221, 2251, 2521, 2551, 5011, 5021, 5051, 5101, 5501, 5521, 10111, 10151, 10211, 10501, 11251, 11551, 12011, 12101, 12211, 12251, 12511, 15101, 15121, 15511, 15551, 20011, 20021, 20051

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

Mathematica

Select[FromDigits /@ Tuples[{0, 1, 2, 5}, n], PrimeQ]

Prog

(Magma) [p: p in PrimesUpTo(10^6) | Set(Intseq(p)) subset [0, 1, 2, 5]];
(Python) print(list(islice(primes_with("0125"), 41))) # uses function/imports in A385776
(PARI) primes_with(, 1, [0, 1, 2, 5]) \\ uses function in A385776

Crossrefs

Supersequence of A036953, A199325, A385773.

Cf. A000040, A030430, A385776.

Sequence in context: A286453 A309375 A018847 * A178318 A134996 A134998

Adjacent sequences: A386015 A386016 A386017 * A386019 A386020 A386021

Keyword

nonn,base,easy

Author

Jason Bard, Jul 14 2025

Status

approved