#include <stdio.h>
int main() {
int n;
for( int i=0;i<=n;i++){
/* for(int sp=1;sp<=n-i;sp++){
printf(" ");
}*/
int first =1;
for(int j=0;j<=i;j++){
first= first*i-j/(j+1);
}
}
return 0;
}
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