MATHEMATICA SLOVACA, cilt.63, ss.647-659, 2013 (SCI-Expanded)
In this note, we find all the solutions of the Diophantine equation x (2) + 2 (a) center dot 3 (b) center dot 11 (c) = y (n) , in nonnegative integers a, b, c, x, y, n a parts per thousand yen 3 with x and y coprime.