A031873 - OEIS

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A031873

Lexically first 10-mark Golomb ruler.

1, 2, 7, 11, 24, 27, 35, 42, 54, 56 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,2`
	COMMENTS	`An n-mark Golomb ruler is a set of integers a(1) < a(2) < ... < a(n) such that [1] i < j, a(j) - a(i) = a(n) - a(m) => (i, j) = (m, n) and [2] a(n) - a(1) is the smallest possible value permitting [1].`
	LINKS	`Index entries for sequences related to Golomb rulers`
	CROSSREFS	`Cf. A003022. Equals A079426 + 1.` `Sequence in context: A168032 A179876 A088179 * A075356 A103184 A093039` `Adjacent sequences: A031870 A031871 A031872 * A031874 A031875 A031876`
	KEYWORD	`nonn,fini,full`
	AUTHOR	`Daniel Smith (dsmith(AT)globalnet.co.uk)`
	EXTENSIONS	`Better description supplied by David W. Wilson, Feb 16 2003`

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Last modified February 16 21:04 EST 2012. Contains 205969 sequences.