Question 114
Find all pairs of natural numbers $n$, $k$, for which the following equality holds:
$$
n^3 - 2 = k!
$$
$$
n^3 - 2 = k!
$$
MathNet 2009-part-04 — 175 problems (EN–VI) Question 114
Math Olympiad Vault · MathNet 2009-part-04 — 175 problems (EN–VI)