MISKOLC MATHEMATICAL NOTES, cilt.19, sa.2, ss.1079-1094, 2018 (SCI-Expanded)
In this paper, we determine the sums Sigma(k=0) (n-1) ((2k+d)(k))/x(k), Sigma(k=0) (n-1) k((2k+d)(k))/x(k) and some congruences can be obtained by using them. For example, for an odd prime p not equal 5,