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A267195 The j-invariants in A032354 are perfect cubes, except for two terms that have an extra factor of 2 or 3. Ignore these two extra factors and take the cube roots. 3

%I #9 May 14 2017 11:19:40

%S 0,12,-15,20,-32,30,66,-96,-160,255,-960,-5280,-640320

%N The j-invariants in A032354 are perfect cubes, except for two terms that have an extra factor of 2 or 3. Ignore these two extra factors and take the cube roots.

%D H. Cohn, Introduction to the Construction of Class Fields, Cambridge; p. 183.

%Y Cf. A032354, A133675.

%K sign,fini,full

%O 1,2

%A _N. J. A. Sloane_, Jan 27 2016

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Last modified April 24 14:32 EDT 2024. Contains 371960 sequences. (Running on oeis4.)