OFFSET

1,2

EXAMPLE

207 is a term since the equation y^2 = x^3 + 207 has 14 integral solutions, and the number of solutions to y^2 = x^3 - k is less than 14 for 0 < k < 207.

CROSSREFS

KEYWORD

nonn,hard,more

AUTHOR

Jianing Song, Aug 23 2022

STATUS

approved