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A327453
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Lexicographically earliest sequence of distinct positive numbers such that if we add three successive digits the result is divisible by 3.
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6
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1, 2, 3, 4, 5, 6, 7, 8, 9, 12, 31, 20, 15, 34, 23, 18, 37, 26, 42, 61, 29, 45, 64, 50, 48, 67, 53, 72, 91, 56, 75, 94, 59, 78, 97, 80, 120, 123, 126, 129, 150, 153, 156, 159, 180, 183, 186, 189, 420, 423, 426, 429, 450, 453, 456, 459, 480, 483, 486, 489, 720
(list;
graph;
refs;
listen;
history;
text;
internal format)
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OFFSET
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1,2
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COMMENTS
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The variant where the sum of two consecutive digits is divisible by 2 corresponds to A014261. - Rémy Sigrist, Sep 22 2019
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REFERENCES
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Éric Angelini, Posting to Sequence Fans Mailing List, Sep 16 2019.
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LINKS
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PROG
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(PARI) See Links section.
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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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EXTENSIONS
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STATUS
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approved
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