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Search: id:A094844
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A094844 Class numbers associated with the entries of A094843. +0
1
1, 1, 1, 1, 22, 79, 107, 311, 432, 487, 665, 692, 1044, 1536, 13909, 15204, 29351, 44332, 70877, 149460, 223574, 296475, 553436, 3791896, 5798780, 8035685, 19412108, 33684408, 77949544, 119705436, 156104956 (list; graph; listen)
OFFSET

1,5

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: A143838 A003908 A075252 this_sequence A010010 A105101 A044209

Adjacent sequences: A094841 A094842 A094843 this_sequence A094845 A094846 A094847

KEYWORD

nonn

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com), Jun 13 2004

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Last modified December 18 21:37 EST 2009. Contains 171024 sequences.


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