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A023679 Discriminants of complex cubic fields (negated). 4
23, 31, 44, 59, 76, 83, 87, 104, 107, 108, 116, 135, 139, 140, 152, 172, 175, 199, 200, 204, 211, 212, 216, 231, 239, 243, 244 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

REFERENCES

M. Pohst and H. Zassenhaus, Algorithmic Algebraic Number Theory, Cambridge Univ. Press, 1989, p. 437.

LINKS

Table of n, a(n) for n=1..27.

CROSSREFS

Cf. A006832, A187773, A278791.

Sequence in context: A309354 A240725 A106312 * A187773 A107662 A256872

Adjacent sequences:  A023676 A023677 A023678 * A023680 A023681 A023682

KEYWORD

nonn

AUTHOR

N. J. A. Sloane

STATUS

approved

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Last modified October 13 19:35 EDT 2019. Contains 327981 sequences. (Running on oeis4.)