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A106683
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Triangle read by rows: row n gives marks on lexicographically earliest n-mark optimal Golomb ruler.
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6
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0, 0, 1, 0, 1, 3, 0, 1, 4, 6, 0, 1, 4, 9, 11, 0, 1, 4, 10, 12, 17, 0, 1, 4, 10, 18, 23, 25, 0, 1, 4, 9, 15, 22, 32, 34, 0, 1, 5, 12, 25, 27, 35, 41, 44, 0, 1, 6, 10, 23, 26, 34, 41, 53, 55, 0, 1, 4, 13, 28, 33, 47, 54, 64, 70, 72, 0, 2, 6, 24, 29, 40, 43, 55, 68, 75, 76, 85, 0, 2, 5, 25, 37, 43, 59, 70, 85, 89, 98, 99, 106
(list;
table;
graph;
refs;
listen;
history;
text;
internal format)
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OFFSET
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1,6
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COMMENTS
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Golomb ruler: Finite set with property that no difference between any two numbers is repeated and largest number is minimized.
See A003022 for further information and additional references.
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LINKS
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EXAMPLE
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Triangle begins:
0;
0, 1;
0, 1, 3;
0, 1, 4, 6;
0, 1, 4, 9, 11;
0, 1, 4, 9, 15, 22, 32, 34; A079423
0, 1, 5, 12, 25, 27, 35, 41, 44; A079425
...
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CROSSREFS
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KEYWORD
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AUTHOR
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EXTENSIONS
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STATUS
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approved
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