设数列\(\left\{ {{a}_{n}} \right\}\)满足\({{a}_{n}}={{i}^{n}}\),\(i{ }\)是虚数单位,\(n\in {{N}^{*}}\),则数列\(\left\{ {{a}_{n}} \right\}\)的前\(2015\)项和为
进入组卷