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A055061 Related to a circle-of-light-bulbs problem. +0
2
1, 1, 1, 1, 1, 1, 1, 7, 1, 1, 1, 1, 1, 1, 1, 15, 1, 1, 1, 3, 1, 1, 1, 1, 1, 1, 15, 1, 99, 1, 1, 31, 21, 7, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 3, 3, 1, 17, 1 (list; graph; listen)
OFFSET

2,8

REFERENCES

L. Bartholdi, Lamps, factorizations and finite fields, Amer. Math. Monthly, 107 (No. 5, 2000), 429-436.

CROSSREFS

Cf. A046932.

Sequence in context: A154098 A053878 A070672 this_sequence A074465 A081229 A109010

Adjacent sequences: A055058 A055059 A055060 this_sequence A055062 A055063 A055064

KEYWORD

nonn

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com), Jun 11 2000

page 1

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Last modified November 23 17:09 EST 2009. Contains 167438 sequences.


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