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A011758 Barker sequence of length 13. 2
1, 1, 1, 1, 1, -1, -1, 1, 1, -1, 1, -1, 1 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

REFERENCES

H. D. Lueke, Korrelationssignale, Springer 1992, p. 114.

LINKS

Table of n, a(n) for n=1..13.

Shalom Eliahou, Michel Kervaire, Barker sequences and difference sets, Enseign. Math. (2) 38 (1992), no. 3-4, 345-382.

CROSSREFS

Cf. A011759, A091704.

Sequence in context: A267959 A144384 A144475 * A015088 A015166 A015270

Adjacent sequences:  A011755 A011756 A011757 * A011759 A011760 A011761

KEYWORD

sign,fini,full

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified June 20 17:51 EDT 2019. Contains 324234 sequences. (Running on oeis4.)