This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A386060 #6 Jul 15 2025 23:58:13
%S A386060 3,43,349,409,433,439,443,449,499,3049,3343,3433,3449,3499,3943,4003,
%T A386060 4049,4093,4099,4339,4349,4409,4493,4903,4909,4933,4943,4993,4999,
%U A386060 9043,9049,9343,9349,9403,9433,9439,9949,30403,30449,30493,30949,33049,33343,33349,33403
%N A386060 Primes having only {0, 3, 4, 9} as digits.
%H A386060 Jason Bard, <a href="/A386060/b386060.txt">Table of n, a(n) for n = 1..10000</a>
%H A386060 <a href="/index/Pri#PrimesWithDigits">Index to entries for primes with digits in a given set</a>
%t A386060 Select[FromDigits /@ Tuples[{0, 3, 4, 9}, n], PrimeQ]
%o A386060 (Magma) [p: p in PrimesUpTo(10^6) | Set(Intseq(p)) subset [0, 3, 4, 9]];
%o A386060 (Python) print(list(islice(primes_with("0349"), 41))) # uses function/imports in A385776
%o A386060 (PARI) primes_with(, 1, [0, 3, 4, 9]) \\ uses function in A385776
%Y A386060 Supersequence of A199340, A199349, A385768.
%Y A386060 Cf. A000040, A385776.
%K A386060 nonn,base,easy
%O A386060 1,1
%A A386060 _Jason Bard_, Jul 15 2025