A、CErtAin ComputEr progrAm gEnErAtEs A sEquEnCE oF numBErs p₁，p₂，……p_n，By thE rulEs p₁=1，p₂=1，AnD For n≥3，p_n=p_n+1+p_n-2，whiCh oF thE Following EquAls p₅
A、10 B、11
C、14
D、15
E、17