What is the output?

#include using namespace std; void MyMathFunction$($int a$,$ int r$,$ int counter$)\{$ int val; val $=$ a $*$ r; cout $<<$ val $<<""<<$ endl; if $($counter $>4)\{$ cout $<<$ "End"; $\}$ else $\{$ MyMathFunction$($val$,$ r$,$ counter $+1)$; $\}\}$ int main $()\{$ int mainNum$1=1$; int mainNum$2=2$; int ctr $=0$; MyMathFunction$($mainNum$1,$ mainNum$2,$ ctr$)$; return $0$; $\}$

Group of answer choices

$22222$

$248163264$ End

$2481632$ End

$2481632$