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A044501
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Numbers n such that string 3,0 occurs in the base 6 representation of n but not of n+1.
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0
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18, 54, 90, 113, 126, 162, 198, 234, 270, 306, 329, 342, 378, 414, 450, 486, 522, 545, 558, 594, 630, 683, 702, 738, 761, 774, 810, 846, 882, 918, 954, 977, 990, 1026, 1062, 1098, 1134, 1170, 1193, 1206, 1242, 1278, 1314, 1350
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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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Select[Range[1400], MemberQ[Partition[IntegerDigits[#, 6], 2, 1], {3, 0}]&&!MemberQ[Partition[IntegerDigits[#+1, 6], 2, 1], {3, 0}]&] (* Harvey P. Dale, Feb 08 2011 *)
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CROSSREFS
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KEYWORD
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nonn,base
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AUTHOR
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STATUS
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approved
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