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A185444
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Erroneous version of A061574.
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0
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-163, -67, -43, -19, -11, -7, -3, -2, -1, 2, 3, 5, 6, 7, 11, 13, 17, 19, 21, 22, 23, 29, 33, 37, 38, 41, 43, 46, 47, 53, 57, 59, 61, 62, 67, 69, 71, 73, 77, 83, 86, 89, 93, 94, 97
(list;
graph;
refs;
listen;
history;
text;
internal format)
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OFFSET
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1,1
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COMMENTS
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Supposed to be "Squarefree values of n for which the quadratic field Q[ sqrt(n) ] is a unique factorization domain, but not necessarily Euclidean." For the range specified by Bolker's book (m < 100), the sequence is missing 1, 14 and 31.
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REFERENCES
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Ethan D. Bolker, Elementary Number Theory: An Algebraic Approach. Mineola, New York: Dover Publications (1969, reprinted 2007) p. 106, Table 2
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LINKS
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CROSSREFS
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KEYWORD
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dead
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STATUS
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approved
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