1.
已知数列:\( \dfrac {1}{1}\),\( \dfrac {2}{1}\),\( \dfrac {1}{2}\),\( \dfrac {3}{1}\),\( \dfrac {2}{2}\),\( \dfrac {1}{3}\),\( \dfrac {4}{1}\),\( \dfrac {3}{2}\),\( \dfrac {2}{3}\),\( \dfrac {1}{4}\),\(…\),依它的前\(10\)项的规律,这个数列的第\(2018\)项\(a_{2018}\)等于\((\) \()\)