#!/usr/bin/env python3
# %%
import sys
read = sys.stdin.buffer.read
readline = sys.stdin.buffer.readline
readlines = sys.stdin.buffer.readlines


# %%
import numpy as np

N = int(read())

# %%


def f(N):
    if N % 4 == 0:
        return f0(N)
    elif N % 4 == 2:
        return f2(N)
    else:
        return f13(N)


def f13(N):
    A = np.zeros((N, N), np.int32)
    x = 0
    y = N // 2
    for i in range(1, N * N + 1):
        if A[x][y]:
            x += 2
            y -= 1
            x %= N
            y %= N
        A[x, y] = i
        x -= 1
        y += 1
        x %= N
        y %= N
    return A


def f0(N):
    A = np.arange(N * N).reshape(N, N)
    
    A[1::4, 0::4] *= -1
    A[1::4, 3::4] *= -1
    A[2::4, 0::4] *= -1
    A[2::4, 3::4] *= -1
    A[0::4, 1::4] *= -1
    A[0::4, 2::4] *= -1
    A[3::4, 1::4] *= -1
    A[3::4, 2::4] *= - 1
    A[A < 0] += N * N - 1
    A += 1
    return A


def f2(N):
    A = f(N // 2)
    A = np.repeat(A, 2, axis=0).repeat(2, axis=1)
    A = (A - 1) * 4
    n = N // 4
    # L-type
    A[:2 * n + 2:2, ::2] += 4
    A[:2 * n + 2:2, 1::2] += 1
    A[1:2 * n + 2:2, ::2] += 2
    A[1: 2 * n + 2:2, 1::2] += 3
    # U-type
    A[2 * n + 2, ::2] += 1
    A[2 * n + 2, 1::2] += 4
    A[2 * n + 3, ::2] += 2
    A[2 * n + 3, 1::2] += 3
    # X-type
    A[2 * n + 4::2, ::2] += 1
    A[2 * n + 4::2, 1::2] += 4
    A[2 * n + 5::2, ::2] += 3
    A[2 * n + 5::2, 1::2] += 2
    # modify center
    A[2 * n, 2 * n] -= 3
    A[2 * n, 2 * n + 1] += 3
    A[2 * n + 2, 2 * n] += 3
    A[2 * n + 2, 2 * n + 1] -= 3
    return A


# %%
A = f(N)
print('\n'.join(' '.join(row) for row in A.astype(str)))