等差数列的幂和公式

Summation formula for power of the arithmetic sequence of number

推广了自然数的“幂和”问题 .利用差分方法给出了等差数列的二个“幂和”公式 .

In this paper, we generalized the problem of power sum, gived two summation formulas for power of the arithmatic sequence of number by difference method.