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A032833
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Numbers whose set of base-9 digits is {3,4}.
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2
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3, 4, 30, 31, 39, 40, 273, 274, 282, 283, 354, 355, 363, 364, 2460, 2461, 2469, 2470, 2541, 2542, 2550, 2551, 3189, 3190, 3198, 3199, 3270, 3271, 3279, 3280, 22143, 22144, 22152, 22153, 22224, 22225, 22233, 22234, 22872, 22873
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OFFSET
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1,1
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LINKS
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MATHEMATICA
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Flatten[Table[FromDigits[#, 9]&/@Tuples[{3, 4}, n], {n, 5}]] (* Vincenzo Librandi, May 30 2012 *)
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PROG
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(Magma) [n: n in [1..25000] | Set(IntegerToSequence(n, 9)) subset {3, 4}]; // Vincenzo Librandi, May 30 2012
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CROSSREFS
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KEYWORD
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nonn,base,easy
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AUTHOR
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STATUS
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approved
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