Discriminant of odd primitive forms of regular ternary forms.
2, 3, 5, 6, 6, 7, 8, 9, 10, 10, 11, 12, 12, 13, 14, 15, 15, 17, 18, 18, 18, 18, 20, 20, 21, 21, 22, 24, 24, 25, 27, 27, 27, 27, 27, 28, 30, 30, 32, 33, 36, 36, 40, 42, 44, 45, 45, 45, 46, 48, 49, 50, 50, 50, 52, 54, 54, 54, 54, 56, 60, 63, 63, 70, 72, 72, 72, 72
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T. D. Noe, Plot of 248 terms
T. D. Noe, Table of 248 terms
William C. Jagy, Irving Kaplansky, and Alexander Schiemann, There are 913 regular ternary forms, Mathematika, Vol. 44, Issue 02, Dec. 1997, pp 332-341.
William C. Jagy, Integral positive ternary quadratic forms (unpublished), 2014
Cf. S000115.
nonn,fini,full
T. D. Noe, Jul 01 2014