Why there is a pattern on the garbage values in the C program?

I try this program in CS50 Week 4 memory. I noticed there is a pattern on the garbage values. Initially, I thought garbage values should be randomize. But, it looks like there is different pattern depended on the number of garbage value requested.

Code:

#include <stdio.h>
#include <stdlib.h>
int main (void)
{
    //Create an array of 3
    int scores[3];

    //Print 3 random garbage values
    //scores[0] have big random values
    //scores[1] have 3276X
    //scores[2] have 0
    for (int i = 0; i < 3; i++)
    {
        printf("%i\n", scores[i]);
    }
}

Result:

pset4/W4.1/ $ ./garbage
-1498813296
32767
0
pset4/W4.1/ $ ./garbage
-1011161520
32764
0
pset4/W4.1/ $ ./garbage
1340521040
32765
0
pset4/W4.1/ $ ./garbage
1244491248
32765
0
pset4/W4.1/ $ ./garbage
-1200874656
32764
0

Can anyone help to explain what is happening here? Thanks!