A309178 Least nonnegative integer k such that the rank of the elliptic curve y^2 = x^3 + (4*k^2 - 12*k - 3)*x^2 + 32*(-k+3)*x is n.

0, 5, 17, 181

Offset

0,2

Links

Table of n, a(n) for n=0..3.

Andrew Bremner, Allan Macleod, An unusual cubic representation problem, Annales Mathematicae et Informaticae, 43(2014), pp.29-41. (See Section 8.)

Crossrefs

Cf. A309170.

Sequence in context: A090886 A097490 A355277 * A164740 A053678 A090645

Adjacent sequences: A309175 A309176 A309177 * A309179 A309180 A309181

Keyword

nonn,more

Author

Seiichi Manyama, Jul 15 2019

Status

approved