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A106684
Marks on 21-mark optimal Golomb ruler.
0
0, 4, 23, 37, 40, 48, 68, 78, 138, 147, 154, 189, 204, 238, 250, 251, 256, 277, 309, 331, 333
OFFSET
0,2
COMMENTS
Golomb ruler: Finite set with property that no difference between any two numbers is repeated and largest number is minimized.
CROSSREFS
Sequence in context: A131545 A030716 A169599 * A239624 A179628 A339392
KEYWORD
nonn,fini,full
AUTHOR
Garet Sheppard (gar3ts(AT)gmail.com), May 13 2005
EXTENSIONS
Corrected by N. J. A. Sloane, Jun 04 2006
STATUS
approved