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A038612
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Primes not containing digit '4'.
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0
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2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97, 101, 103, 107, 109, 113, 127, 131, 137, 139, 151, 157, 163, 167, 173, 179, 181, 191, 193, 197, 199, 211, 223, 227, 229, 233, 239, 251, 257, 263, 269, 271, 277, 281, 283, 293
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,1
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MATHEMATICA
| Select[Prime[Range[70]], DigitCount[#, 10, 4] == 0 &] (* Vincenzo Librandi, Aug 08 2011 *)
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PROG
| (MAGMA) [ p: p in PrimesUpTo(300) | not 4 in Intseq(p) ]; // Bruno Berselli, Aug 08 2011
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CROSSREFS
| Cf. A000040.
Sequence in context: A181325 A078133 A197298 * A012883 A171032 A171045
Adjacent sequences: A038609 A038610 A038611 * A038613 A038614 A038615
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KEYWORD
| nonn,easy,base
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AUTHOR
| Vasiliy Danilov (danilovv(AT)usa.net) 1998 Jul
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EXTENSIONS
| Offset corrected by Arkadiusz Wesolowski, Aug 07 2011
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