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A108376 First "domino" sequence. 5
0, 1, 2, 3, 4, 5, 6, 11, 12, 13, 14, 16, 20, 22, 24, 25, 26, 30, 33, 34, 35, 36, 40, 44, 46, 50, 55, 56, 60, 65, 100 (list; graph; refs; listen; history; text; internal format)
OFFSET
0,3
COMMENTS
Take a standard set of 28 dominoes (with 0 to 6 spots) and arrange them in a 1 X 56 rectangle so that an increasing sequence of integers can be read (inserting the necessary commas). Form the sum of all the said integers: this sum cannot be less than 888. This is one of the five sequences of integers corresponding to such an arrangement. See A108377, A108378, A108379, A108392 for the others.
LINKS
EXAMPLE
Sequence begins with dominoes [0:1] [2:3] [4:5] [6:1] [1:1] [2:1] [3:1] [4:1] [6:2]...
CROSSREFS
The five domino sequences are A108376, A108377, A108378, A108379, A108392.
Sequence in context: A265569 A265553 A057436 * A108392 A032984 A108379
KEYWORD
nonn,base,fini,full
AUTHOR
Eric Angelini, Jul 02 2005
EXTENSIONS
Edited by N. J. A. Sloane, Oct 25 2006
STATUS
approved

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Last modified May 18 11:53 EDT 2024. Contains 372630 sequences. (Running on oeis4.)