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A002340 x such that p = x^2 - 5y^2.
(Formerly M3739 N1528)
+0
2
5, 4, 8, 7, 6, 11, 8, 9, 14, 18, 13, 11, 17, 16, 12, 13, 14, 28, 19, 14, 18, 16, 27, 22, 31, 16, 17, 26, 19, 24, 24, 23, 22, 28, 37, 41, 27, 32, 21, 26, 22, 23, 31, 22, 44, 48, 23 (list; graph; listen)
OFFSET

5,1

REFERENCES

D. H. Lehmer, Guide to Tables in the Theory of Numbers. Bulletin No. 105, National Research Council, Washington, DC, 1941, p. 55.

A. J. C. Cunningham, Quadratic Partitions. Hodgson, London, 1904, p. 1.

CROSSREFS

Cf. A002341.

Adjacent sequences: A002337 A002338 A002339 this_sequence A002341 A002342 A002343

Sequence in context: A081818 A023848 A065015 this_sequence A023845 A051555 A086407

KEYWORD

nonn

AUTHOR

njas

page 1

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Last modified October 10 20:39 EDT 2008. Contains 144831 sequences.


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