n=int(input())
for i in range(n):
  a=''
  for j in range(n):
    if i+j<n-1:
      a+='2'
    elif i+j==n-1:
      if i<n//2:
        a+='2'
      else:
        a+='1'
    else:
      a+='0'
  print(a)