pattern13.java

import java.util.*;

public class pattern13{
public static void main(String args[]){
	Scanner scn = new Scanner(System.in);
	
	int n = scn.nextInt();
	
	for(int i = 0; i<n;i++){
	int icj = 1;
	for(int j = 0;j<=i;j++){
	System.out.print(icj + "\t");
	int icjp1 = icj * (i - j) / (j+1);
	icj = icjp1;
	}
	System.out.println();
	}
	
}
}


/*
Combinational Logic nC0 = nCn and nCk = nCn-k
input = 5;

output : 

1
1	1
1	2	1
1	

*/