#include <iostream>
using namespace std;
void fun(int n)
{
int a[n];
for(int i=0;i<n;i++)
a[i]=n+i;
for(int i=0;i<n;i++)
cout<<a[i]<<" ";
cout<<endl;
n++;
if(n<8)
fun(n);
}
int main() {
int n=5;
fun(n);
return 0;
}
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