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 A133765 Primes that contain the digit 4 or the digit 9. 3
 19, 29, 41, 43, 47, 59, 79, 89, 97, 109, 139, 149, 179, 191, 193, 197, 199, 229, 239, 241, 269, 293, 347, 349, 359, 379, 389, 397, 401, 409, 419, 421, 431, 433, 439, 443, 449, 457, 461, 463, 467, 479, 487, 491, 499, 509, 541, 547, 569, 593, 599, 619, 641, 643 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 LINKS Daniel Starodubtsev, Table of n, a(n) for n = 1..10000 MATHEMATICA Select[Prime[Range[250]], Length[Intersection[IntegerDigits[ # ], {4, 9}]] > 0 &] (* Stefan Steinerberger, Jan 03 2008 *) PROG (Magma) [p:p in PrimesUpTo(650)| 4 in Intseq(p) or 9 in Intseq(p)]; // Marius A. Burtea, Feb 11 2020 CROSSREFS Cf. A000040, A109276. Sequence in context: A151360 A329106 A109276 * A158846 A157026 A240724 Adjacent sequences: A133762 A133763 A133764 * A133766 A133767 A133768 KEYWORD nonn,base AUTHOR Parthasarathy Nambi, Jan 02 2008 EXTENSIONS Corrected and extended by Stefan Steinerberger, Jan 03 2008 STATUS approved

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Last modified December 5 02:30 EST 2022. Contains 358572 sequences. (Running on oeis4.)