cp's OEIS Frontend

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.

A155024 Primes with distinct nonprime digits.

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%I A155024 #12 Mar 27 2020 06:41:53
%S A155024 19,41,61,89,109,149,401,409,419,461,491,601,619,641,691,809,941,1049,
%T A155024 1069,1409,1489,1609,4019,4091,4691,4801,4861,6089,6091,6481,6491,
%U A155024 6841,8069,8419,8461,8609,8641,8941,9041,9461,9601,14869,18049,40169,40189
%N A155024 Primes with distinct nonprime digits.
%C A155024 Nonprime digits = 0, 1, 4, 6, 8 and 9.
%C A155024 There are only 153 terms in this sequence, all of which are in the linked b-file. - _Harvey P. Dale_, Dec 30 2012
%H A155024 Harvey P. Dale, <a href="/A155024/b155024.txt">Table of n, a(n) for n = 1..153</a>
%t A155024 Select[Prime[Range[5000]],Union[PrimeQ[IntegerDigits[#]]] == {False} && Max[ DigitCount[#]]==1&] (* _Harvey P. Dale_, Dec 30 2012 *)
%o A155024 (PARI) is(k) = isprime(k) && setintersect([0, 1, 4, 6, 8, 9], v=vecsort(digits(k))) == v; \\ _Jinyuan Wang_, Mar 27 2020
%Y A155024 Cf. A000040, A141468.
%Y A155024 Cf. A029743, A034844. - _R. J. Mathar_, Mar 29 2010
%K A155024 nonn,base,fini,full
%O A155024 1,1
%A A155024 _Juri-Stepan Gerasimov_, Jan 19 2009
%E A155024 Entries checked by _R. J. Mathar_, Mar 29 2010