A094842 Class numbers associated with entries of A094841.

1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 22, 22, 79, 107, 107, 311, 432, 487, 665, 665, 692, 1044, 1044, 1044, 1044, 1536, 13909, 13909, 15204, 29351, 29351, 44332, 70877, 70877, 70877, 70877, 149460, 223574, 296475, 296475, 553436, 553436, 553436

Offset

1,12

Links

Table of n, a(n) for n=1..44.

Michael John Jacobson, Computational techniques in quadratic fields, Doctor of Science in Computer Science Thesis, University of Manitoba, 1995, 147 pages.

Michael John Jacobson Jr. and Hugh C. Williams, New quadratic polynomials with high densities of prime values, Math. Comp. 72 (2003), 499-519

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

Crossrefs

Cf. A094841.

Sequence in context: A335273 A040463 A022356 * A134443 A165843 A223821

Adjacent sequences: A094839 A094840 A094841 * A094843 A094844 A094845

Keyword

nonn

Author

N. J. A. Sloane, Jun 13 2004

Status

approved