A309164 Least k such that the rank of the elliptic curve y^2 = x * (x+1) * (x+k) is n.

2, 7, 31, 627, 15991

Offset: 0

Author

Seiichi Manyama, Jul 15 2019

Keywords

• nonn
• more

Links

• H. Mishima, Tables of Elliptic Curves

Crossrefs

Cf. A309162, A309165.

Programs

PARI

{a(n) = my(k=2); while(ellanalyticrank(ellinit([0, k+1, 0, k, 0]))[1]<>n, k++); k}