#!/bin/python

import sys


n = int(raw_input().strip())
# your code goes here


def check(a,b,visited):
    return a < n and a >= 0 and b < n and b >= 0 and not((a,b) in visited)

lines_str = [""] * (n - 1)


def step(L):
    next_steps = set()
    next_steps.add((0,0))
    visited = set()
    it = -1
    while len(next_steps) > 0:
        it += 1
        if (n-1,n-1) in next_steps:
            lines_str[L[0] - 1] += str(it) + " "
            return None
        else:
            # visit every one in next_steps
            temp_steps = set(next_steps)
            
            for step in temp_steps:
                visited.add(step)
                next_steps.remove(step)
                
                if check(           step[0] - L[0], step[1] - L[1], visited):
                    next_steps.add((step[0] - L[0], step[1] - L[1]))
                    
                if check(           step[0] - L[0], step[1] + L[1], visited):
                    next_steps.add((step[0] - L[0], step[1] + L[1]))
                    
                if check(           step[0] + L[0], step[1] - L[1], visited):
                    next_steps.add((step[0] + L[0], step[1] - L[1]))
                    
                if check(           step[0] + L[0], step[1] + L[1], visited):
                    next_steps.add((step[0] + L[0], step[1] + L[1]))
                    
                if check(           step[0] - L[1], step[1] - L[0], visited):
                    next_steps.add((step[0] - L[1], step[1] - L[0]))
                    
                if check(           step[0] - L[1], step[1] + L[0], visited):
                    next_steps.add((step[0] - L[1], step[1] + L[0]))
                    
                if check(           step[0] + L[1], step[1] - L[0], visited):
                    next_steps.add((step[0] + L[1], step[1] - L[0]))
                    
                if check(           step[0] + L[1], step[1] + L[0], visited):
                    next_steps.add((step[0] + L[1], step[1] + L[0]))
                    
    lines_str[L[0] - 1] += str(-1) + " "
    

for i in range(1,n):
    for j in range(1,n):
        step((i,j))

for str in lines_str:
    print(str)