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A106672
Marks on lexicographically fourth 7-mark optimal Golomb ruler.
0
0, 2, 3, 10, 16, 21, 25
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
Cf. A079287.
Sequence in context: A081204 A293308 A357269 * A069156 A357271 A060744
KEYWORD
nonn,fini,full
AUTHOR
Garet Sheppard (gar3ts(AT)gmail.com), May 13 2005
EXTENSIONS
First, 'lexicographically' seems to be the more correct expression. Second, currently there are two entries claiming to be the lexi(co)graphically third 7-mark optimal Golomb ruler - A106673 and this one here of which I think it is the fourth. - Harald Kucharek, Apr 21 2013
STATUS
approved