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Search: id:A087075
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| A087075 |
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Multiples of 7 with digits grouped in pairs and leading zeros omitted. |
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+0
9
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| 71, 42, 12, 83, 54, 24, 95, 66, 37, 7, 78, 49, 19, 81, 5, 11, 21, 19, 12, 61, 33, 14, 1, 47, 15, 41, 61, 16, 81, 75, 18, 21, 89, 19, 62, 3, 21, 2, 17, 22, 42, 31, 23, 82, 45, 25, 22, 59, 26, 62, 73, 28, 2, 87, 29, 43, 1, 30, 83, 15, 32, 23, 29, 33, 63, 43, 35, 3, 57, 36, 43, 71
(list; graph; listen)
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OFFSET
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1,1
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MATHEMATICA
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FromDigits /@ Partition[ Flatten[ IntegerDigits[ Table[ 7n, {n, 1, 60}]]], 2] (from Robert G. Wilson v)
(IntegerDigits/@(7 Range[16]))//peek//Flatten//Partition[ #, 2]&// Map[FromDigits, # ]& (from Ken Levasseur)
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CROSSREFS
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Cf. A008589, A059805, A087406, A060936, A087407, A087408, A087409, A087410, A087411.
Sequence in context: A128856 A033391 A122967 this_sequence A095936 A104843 A127316
Adjacent sequences: A087072 A087073 A087074 this_sequence A087076 A087077 A087078
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KEYWORD
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nonn,base,easy
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AUTHOR
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njas, Oct 19 2003
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EXTENSIONS
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More terms from Ray Chandler (rayjchandler(AT)sbcglobal.net), Oct 20 2003
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