import sys
input=sys.stdin.readline
def I(): return int(input())
def MI(): return map(int, input().split())
def LI(): return list(map(int, input().split()))

def main():
    mod=10**9+7
    N=I()
    ans=[[0]*N for _ in range(N)]
    for i in range(N):
        for j in range(N):
            ans[i][j]=(2*i-j)%N
            
    for i in range(N):
        for j in range(N):
            ans[i][j]+=1
            
    for i in range(N):
        print(' '.join(map(str, ans[i])))
        


main()