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A106683 Triangle read by rows: row n gives marks on lexicographically first n-mark optimal Golomb ruler. +0
2
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, 3, 9, 17, 19, 32, 39, 43, 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 (list; table; graph; listen)
OFFSET

1,6

COMMENT

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.

LINKS

N. J. A. Sloane, Rows 1..23, flattened [based on Shearer links below]

J. B. Shearer, Golomb ruler table

J. B. Shearer, Table of Known Optimal Golomb Rulers

N. J. A. Sloane, Rows 1..23, as a triangle [based on Shearer links above]

Eric Weisstein's World of Mathematics, Golomb rulers.

Index entries for sequences related to Golomb rulers

CROSSREFS

Sequence in context: A137176 A143949 A124323 this_sequence A139601 A079520 A119879

Adjacent sequences: A106680 A106681 A106682 this_sequence A106684 A106685 A106686

KEYWORD

nonn,tabl

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com), Jun 04 2006

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.


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