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Search: id:A155990
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| A155990 |
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List of numbers prime(n) as n runs through the numbers with with all digits prime. |
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+0
2
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| 3, 5, 11, 17, 79, 83, 97, 103, 131, 137, 149, 157, 239, 241, 257, 269, 359, 367, 379, 389, 1399, 1409, 1427, 1433, 1459, 1471, 1483, 1489, 1601, 1607, 1613, 1621, 1747, 1753, 1777, 1787, 2137, 2141, 2153, 2179, 2237, 2239, 2251, 2269, 2377, 2381, 2389, 2399
(list; graph; listen)
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OFFSET
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1,1
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MAPLE
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isA046034 := proc(n) local d ; d := convert(convert(n, base, 10), set) ; if d intersect {0, 1, 4, 6, 8, 9} = {} then true; else false; fi; end: for n from 1 to 3000 do if isA046034(n) then printf("%d, ", ithprime(n)) ; fi; od: [From R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Feb 10 2009]
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CROSSREFS
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Cf. A000027, A000040, A141468.
Sequence in context: A101781 A101783 A078883 this_sequence A109556 A167675 A090952
Adjacent sequences: A155987 A155988 A155989 this_sequence A155991 A155992 A155993
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KEYWORD
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nonn,base
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AUTHOR
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Juri-Stepan Gerasimov (2stepan(AT)rambler.ru), Feb 01 2009
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EXTENSIONS
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Edited by N. J. A. Sloane (njas(AT)research.att.com), Feb 02 2009
149 inserted by R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Feb 10 2009
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