Problem B. 4643. (September 2014)

B. 4643. Are there integers \(\displaystyle n\) and \(\displaystyle k\) such that \(\displaystyle n^3-n-1=k^2-k+1\)?

Suggested by K. Williams, Szeged

(3 pont)

Deadline expired on October 10, 2014.

Statistics:

292 students sent a solution.
3 points:	239 students.
2 points:	26 students.
1 point:	12 students.
0 point:	14 students.
Unfair, not evaluated:	1 solutions.

Problems in Mathematics of KöMaL, September 2014