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#include <fstream>
#define VAL 305
using namespace std;
ifstream fin("lacate.in");
ofstream fout("lacate.out");
int i, j;
long long v[VAL][VAL];
long long N, K;
int main()
{
fin >> N;
fout << (N*(N-1)) / 2 << " " << N-1 << '\n';
for (i=1; i<=N; i++)
{
for (j=i; j<N; j++)
{
K++;
v[i][j]=K;
v[j+1][i]=K;
}
}
for (i=1; i<=N; i++)
{
for (j=1; j<N; j++)
fout << v[i][j] << " ";
fout << '\n';
}
fin.close();
fout.close();
return 0;
}