a(n) is the smallest m such that the elliptic curve x^3 + y^3 = m has rank n, or -1 if no such m exists.
A060748
a(n) is the smallest m such that the elliptic curve x^3 + y^3 = m has rank n, or -1 if no such m exists.
Terms
- a(0) =1a(1) =6a(2) =19a(3) =657a(4) =21691a(5) =489489a(6) =9902523a(7) =1144421889
External references
- oeis: A060748