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Constant of Hilbert class polynomial H_D(x) as D runs through the numbers -3, -4, -7, -8, -11, -12, ... .
3

%I #9 Jun 02 2018 13:06:48

%S 0,-1728,3375,-8000,32768,-54000,-121287375,-287496,884736,-681472000,

%T 12771880859375,14670139392,12288000,-16581375,1566028350940383,

%U 12167000000,-134217728000,-1790957481984,20919104368024767633,9103145472000,884736000

%N Constant of Hilbert class polynomial H_D(x) as D runs through the numbers -3, -4, -7, -8, -11, -12, ... .

%H Seiichi Manyama, <a href="/A305475/b305475.txt">Table of n, a(n) for n = 1..1000</a>

%o (PARI) {a(n) = polcoeff(polclass(-2*n-n%2), 0)}

%Y Cf. A014601, A032354, A305474.

%K sign

%O 1,2

%A _Seiichi Manyama_, Jun 02 2018