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Search: id:A036501
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| A036501 |
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Number of inequivalent Golomb rulers with n marks and shortest length. |
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+0
4
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| 1, 1, 1, 2, 4, 5, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1
(list; graph; listen)
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OFFSET
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2,4
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LINKS
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Anonymous, In Search Of The Optimal 20, 21 and 22 Mark Golomb Rulers
Distributed.Net, Project OGR
J. B. Shearer, Table of known optimal Golomb rulers
Eric Weisstein's World of Mathematics, Link to a section of The World of Mathematics.
Index entries for sequences related to Golomb rulers
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CROSSREFS
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Cf. A003022, A039953, A054578.
Sequence in context: A065975 A089420 A021412 this_sequence A167380 A075884 A030750
Adjacent sequences: A036498 A036499 A036500 this_sequence A036502 A036503 A036504
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KEYWORD
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nonn,hard,nice
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AUTHOR
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N. J. A. Sloane (njas(AT)research.att.com).
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