What is the missing number in the following number pattern?  $$3296$$, $$3316$$, $$3216$$, $$3236$$, $$3136$$,~\uline{~~~~~~~~~~}~$$3056$$, $$3076$$ 
选项为:A:$$3016$$  B:$$3036$$  C:$$3156$$  D:$$3236$$  请回答其中一个选项.