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A094850 Class numbers associated with entries in A094849. 2
1, 1, 1, 1, 1, 1, 4, 5, 3, 2, 3, 2, 6, 2, 9, 3, 1, 7, 2, 1, 2, 1, 1, 4, 4, 2, 1, 1, 4, 4, 3, 12 (list; graph; refs; listen; history; internal format)
OFFSET

1,7

REFERENCES

D. H. Lehmer, E. Lehmer and D. Shanks, Integer sequences having prescribed quadratic character, Math. Comp., 24 (1970), 433-451.

M. J. Jacobson, Jr., Computational Techniques in Quadratic Fields, Master's thesis, University of Manitoba, Winnipeg, Manitoba, 1995.

Jacobson, Michael J., Jr. and Williams, Hugh C., New quadratic polynomials with high densities of prime values, Math. Comp. 72 (2003), no. 241, 499-519.

CROSSREFS

Sequence in context: A171870 A201337 A114263 * A163973 A124118 A016716

Adjacent sequences:  A094847 A094848 A094849 * A094851 A094852 A094853

KEYWORD

nonn

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com), Jun 14 2004

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Last modified February 14 10:24 EST 2012. Contains 205614 sequences.