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A159456 Discriminant of the 47 imaginary, bicyclic, biquadratic fields with class number 1. 0
144, 225, 256, 400, 441, 576, 576, 784, 1089, 1225, 1600, 1936, 2601, 2704, 3136, 3249, 5776, 5929, 7744, 7744, 8281, 15129, 16641, 17689, 21904, 23104, 29584, 34969, 40401, 43681, 53824, 71289, 71824, 90601, 118336, 182329, 239121, 287296 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

REFERENCES

E. Brown and C. J. Parry, The imaginary bicyclic biquadratic fields with class number 1, J. Reine Angew. Math. 266 (1974), 118-120.

LINKS

Table of n, a(n) for n=1..38.

CROSSREFS

Sequence in context: A124144 A276564 A061040 * A316483 A064563 A008436

Adjacent sequences:  A159453 A159454 A159455 * A159457 A159458 A159459

KEYWORD

fini,full,nonn

AUTHOR

David Brink, Apr 12 2009

STATUS

approved

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Last modified December 6 14:47 EST 2019. Contains 329806 sequences. (Running on oeis4.)