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A327453
Lexicographically earliest sequence of distinct positive numbers such that if we add three successive digits the result is divisible by 3.
6
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
OFFSET
1,2
COMMENTS
The variant where the sum of two consecutive digits is divisible by 2 corresponds to A014261. - Rémy Sigrist, Sep 22 2019
REFERENCES
Éric Angelini, Posting to Sequence Fans Mailing List, Sep 16 2019.
LINKS
PROG
(PARI) See Links section.
CROSSREFS
KEYWORD
nonn,base
AUTHOR
N. J. A. Sloane, Sep 22 2019
EXTENSIONS
More terms from Rémy Sigrist, Sep 22 2019
STATUS
approved