A106672 Marks on lexicographically fourth 7-mark optimal Golomb ruler.

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.

Links

Table of n, a(n) for n=0..6.

J. B. Shearer, Golomb Ruler Table

Google Scholar

Crossrefs

Cf. A079287.

Sequence in context: A081204 A293308 A357269 * A069156 A357271 A060744

Adjacent sequences: A106669 A106670 A106671 * A106673 A106674 A106675

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