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1,1
Cohn, H. and Lagarias, J. C., On the existence of fields governing the 2-invariants of the classgroup of Q(sqrt{dp}) as p varies, Math. Comp. 41 (1983), 711-730.
Table of n, a(n) for n=1..24.
Cf. A102269-A102275.
Sequence in context: A061758 A046503 A227982 * A139909 A243430 A126980
Adjacent sequences: A102271 A102272 A102273 * A102275 A102276 A102277
nonn
N. J. A. Sloane Feb 19 2005
approved