%I
%S 0,1728,3375,8000,32768,54000,287496,884736,12288000,16581375,
%T 884736000,147197952000,262537412640768000
%N jinvariants for orders of class number 1.
%C This sequence may also be written as [0, 12^3, 15^3, 20^3, 32^3, 2*30^3, 66^3, 96^3, 3*160^3, 255^3, 960^3, 5280^3, 640320^3]. Compare A267195.  _N. J. A. Sloane_, Jan 27 2016
%D H. Cohn, Introduction to the Construction of Class Fields, Cambridge; p. 183.
%D D. A. Cox, Primes of the form x^2+ny^2, Wiley, p. 261.
%Y See A267195 for (essentially) the cube roots of these numbers.
%Y See A133675 (times 1) for the corresponding discriminants.
%K sign,fini,full
%O 0,2
%A _N. J. A. Sloane_.
