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 A038618 Primes not containing the decimal digit 0, a.k.a. zeroless or zerofree primes. 39
 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97, 113, 127, 131, 137, 139, 149, 151, 157, 163, 167, 173, 179, 181, 191, 193, 197, 199, 211, 223, 227, 229, 233, 239, 241, 251, 257, 263, 269, 271, 277, 281, 283, 293 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Complement of A056709 with respect to primes (A000040). - Lekraj Beedassy, Jul 04 2010 Maynard proves that this sequence is infinite and in particular contains the expected number of elements up to x, on the order of x^(log 9/log 10)/log x. - Charles R Greathouse IV, Apr 08 2016 LINKS Charles R Greathouse IV, Table of n, a(n) for n = 1..10000 M. F. Hasler, Numbers avoiding certain digits, OEIS Wiki, Jan 12 2020. James Maynard, Primes with restricted digits, arXiv:1604.01041 [math.NT], 2016. James Maynard and Brady Haran, Primes without a 7, Numberphile video (2019). Eric Weisstein's World of Mathematics, Zerofree FORMULA Intersection of A052382 (zeroless numbers) and A000040 (primes); A168046(a(n))*A010051(a(n)) = 1. - Reinhard Zumkeller, Dec 01 2009 MATHEMATICA Select[Prime[Range[70]], DigitCount[#, 10, 0] == 0 &] (* Vincenzo Librandi, Aug 09 2011 *) PROG (MAGMA) [ p: p in PrimesUpTo(300) | not 0 in Intseq(p) ];  // Bruno Berselli, Aug 08 2011 (PARI) is(n)=if(isprime(n), n=vecsort(eval(Vec(Str(n))), , 8); n[1]>0) \\ Charles R Greathouse IV, Aug 09 2011 (PARI) lista(nn) = forprime (p=2, nn, if (vecmin(digits(p)), print1(p, ", "))); \\ Michel Marcus, Apr 06 2016 (PARI) {next_A038618(n)=until(vecmin(digits(n=nextprime(next_A052382(n)))), ); n} \\ Cf. OEIS Wiki page (LINKS) for other programs. - M. F. Hasler, Jan 12 2020 (Haskell) a038618 n = a038618_list !! (n-1) a038618_list = filter ((== 1) . a168046) a000040_list -- Reinhard Zumkeller, Apr 07 2014, Sep 27 2011 CROSSREFS Cf. A010051, A168046. Subsequence of A000040 (primes), A052382 (zeroless numbers) and A195943. Primes having no digit d = 0..9 are this sequence, A038603, A038604, A038611, A038612, A038613, A038614, A038615, A038616, and A038617, respectively. Sequence in context: A052085 A082646 A231588 * A030475 A069676 A062353 Adjacent sequences:  A038615 A038616 A038617 * A038619 A038620 A038621 KEYWORD nonn,easy,base AUTHOR Vasiliy Danilov (danilovv(AT)usa.net), Jul 15 1998 STATUS approved

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Last modified May 31 00:53 EDT 2020. Contains 334747 sequences. (Running on oeis4.)