N=int(input())

ANS=[[0]*N for i in range(N)]

if N%2==1:
    i=N//2
    j=0

    now=1
    for t in range(N):
        for u in range(N):
            ANS[j][i]=now
            now+=1
            j-=1
            i+=1
            j%=N
            i%=N
        j+=2
        i-=1
        j%=N
        i%=N        
        
elif N%4==0:
    for i in range(N):
        for j in range(N):
            if i%4==0 or i%4==3:
                if j%4==0 or j%4==3:
                    ANS[i][j]=i*N+j+1
                else:
                    ANS[i][j]=N*N-(i*N+j)
            else:
                if j%4==0 or j%4==3:
                    ANS[i][j]=N*N-(i*N+j)
                else:
                    ANS[i][j]=i*N+j+1

else:
    K=N//2

    ANS2=[[0]*K for i in range(K)]

    i=K//2
    j=0

    now=1
    for t in range(K):
        for u in range(K):
            ANS2[j][i]=now
            now+=1
            j-=1
            i+=1
            j%=K
            i%=K
        j+=2
        i-=1
        j%=K
        i%=K

    for i in range(K):
        for j in range(K):
            ANS2[i][j]=(ANS2[i][j]-1)*4

    for i in range(K):
        for j in range(K):
            if i==K//2 and j==K//2:
                ANS[i*2][j*2]=ANS2[i][j]+1
                ANS[i*2+1][j*2]=ANS2[i][j]+2
                ANS[i*2][j*2+1]=ANS2[i][j]+3
                ANS[i*2+1][j*2+1]=ANS2[i][j]+4

            elif i<=K//2 or (i==K//2+1 and j==K//2):
                ANS[i*2][j*2]=ANS2[i][j]+4
                ANS[i*2+1][j*2]=ANS2[i][j]+2
                ANS[i*2][j*2+1]=ANS2[i][j]+1
                ANS[i*2+1][j*2+1]=ANS2[i][j]+3

            elif i==K//2+1:
                ANS[i*2][j*2]=ANS2[i][j]+1
                ANS[i*2+1][j*2]=ANS2[i][j]+2
                ANS[i*2][j*2+1]=ANS2[i][j]+3
                ANS[i*2+1][j*2+1]=ANS2[i][j]+4

            else:
                ANS[i*2][j*2]=ANS2[i][j]+1
                ANS[i*2+1][j*2]=ANS2[i][j]+3
                ANS[i*2][j*2+1]=ANS2[i][j]+4
                ANS[i*2+1][j*2+1]=ANS2[i][j]+2
                
                
                    
for i in range(N):
    print(*ANS[i])