Numbers k such that Mordell's equation y^2 = x^3 + k has exactly 3 integral solutions.

Terms

a(0) =343a(1) =1331a(2) =9261a(3) =10648a(4) =12167a(5) =17576a(6) =39304a(7) =42875a(8) =54872a(9) =85184a(10) =97336a(11) =250047a(12) =357911a(13) =405224a(14) =636056a(15) =778688a(16) =857375a(17) =970299a(18) =1331000a(19) =1815848a(20) =2146689a(21) =2515456a(22) =3511808a(23) =3723875a(24) =3944312a(25) =4913000a(26) =5359375a(27) =5545233a(28) =6128487a(29) =6751269