28. Generate a hollow inverted half pyramid pattern using numbers.

Generate a hollow inverted half pyramid pattern using numbers.

Input Description:
Given an integer R indicates number of rows.

Where 1<=R<=100.

Output Description:
Print the hollow inverted half pyramid pattern using numbers based on the given integer R.

 Input :
5
Sample Output :
    1
   1 2
  1   3
 1     4
1 2 3 4 5



n=int(input())

for i in range(n):
  p=1
  l=[]
  for j in range(i,n-1):
    #print("",end=" ")
    l.append("")

  for j in range(i+1):
    if i==n-1 or j==0 or j==i:
      #print (p,end=" ")
      l.append(p)
    else:
      #print(" ",end=" ")
      l.append(" ")
      #print(*l)
    p=p+1
  #print()
  print(*l)