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#include <bits/stdc++.h>
using namespace std;
int n, x, mat[300][300];
int main()
{
scanf("%d",&n);
for (int i = 1; i <= n; i++)
{
int y = i + 1;
for (int j = i; j < n; j++)
{
x++;
mat[i][j] = x;
mat[y][i] = x;
y++;
}
}
printf("%d %d\n",n*(n-1)/2,n - 1);
for (int i = 1; i <= n; i++)
{
for (int j = 1; j < n; j++)
printf("%d ",mat[i][j]);
printf("\n");
}
return 0;
}