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A003246 Discriminants of real quadratic Euclidean fields (a finite sequence).
(Formerly M3778)
1
5, 8, 12, 13, 17, 21, 24, 28, 29, 33, 37, 41, 44, 57, 73, 76 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

REFERENCES

W. J. LeVeque, Topics in Number Theory. Addison-Wesley, Reading, MA, 2 vols., 1956, Vol. 2, p. 57.

P. Samuel, Unique factorization, Amer. Math. Monthly 75 (1968), 945-952.

N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).

H. M. Stark, An Introduction to Number Theory. Markham, Chicago, 1970, p. 294.

LINKS

S. R. Finch, Class number theory

Index entries for sequences related to quadratic fields

CROSSREFS

Cf. A003174.

Sequence in context: A133315 A003658 A003656 * A143748 A124378 A066299

Adjacent sequences:  A003243 A003244 A003245 * A003247 A003248 A003249

KEYWORD

fini,full,nonn,nice

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com).

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Last modified February 14 16:29 EST 2012. Contains 205635 sequences.