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Search: id:A067108
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| A067108 |
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a(n) = a number with 2n digits with first n digits odd and the rest even, in cyclic increasing order. |
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+0
1
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| 12, 1324, 135246, 13572468, 1357924680, 135791246802, 13579132468024, 1357913524680246, 135791357246802468, 13579135792468024680, 1357913579124680246802, 135791357913246802468024
(list; graph; listen)
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OFFSET
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1,1
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EXAMPLE
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The sixth term is the concatenation of 135791 and 246802 so a(6)= 135791246802
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CROSSREFS
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Sequence in context: A137343 A133461 A071309 this_sequence A007943 A015512 A004145
Adjacent sequences: A067105 A067106 A067107 this_sequence A067109 A067110 A067111
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KEYWORD
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easy,nonn
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AUTHOR
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Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Jan 08 2002
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EXTENSIONS
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More terms from Larry Reeves (larryr(AT)acm.org), Apr 03 2002
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