// compile: make data
// run: ./data < data.in
#include <bits/stdc++.h>
using namespace std;
#pragma GCC optimize("O3,unroll-loops")
#pragma GCC target("avx2,bmi,bmi2,lzcnt,popcnt")
#ifdef LOCAL
#include <debug/codeforces.h>
#define debug(x...) _debug_print(#x, x);
#define Debug(x...) _debug_print_format(#x, x);
std::ifstream terminal("/dev/tty");
#define PP cerr<<"\033[1;30mpause...\e[0m",terminal.ignore();
#else
#define debug(x...)
#define Debug(x...)
#define PP
#endif
template<typename...Args> void print_(Args...args){((cout<<args<<" "),...)<<endl;}
#define VI vector<int>
#define VII vector<vector<int>>
#define VIII vector<vector<vector<int>>>
#define rep(i,a,b) for(int i=(a);i<(int)(b);++i)
#define sz(v) ((int)(v).size())
#define print(...) print_(__VA_ARGS__);
#define FIND(a, x) ((find(a.begin(),a.end(),(x))!=a.end())?1:0)
#define cmin(x,...) x=min({(x), __VA_ARGS__})
#define cmax(x,...) x=max({(x), __VA_ARGS__})
#define INTMAX (int)(9223372036854775807)
#define INF (int)(1152921504606846976)
#define NaN (int)(0x8b88e1d0595d51d1)
#define double long double
#define int long long
#define uint unsigned long long
#define MAXN 200010
#define P 1000000007

namespace math {
    struct matrix {
        vector<vector<int>> val;
        int row, col;
        int modp;
        matrix(int r, int c, int m = NaN) : row(r), col(c), modp(m) {
            val.resize(row, vector<int>(col, 0));
        }
        matrix operator*(const matrix &rhs) const {
            auto lhs = *this;
            matrix res(lhs.row, rhs.col, modp);
            rep(i, 0, lhs.row) {
                rep(j, 0, rhs.col) {
                    rep(k, 0, lhs.col) {
                        res.val[i][j] += lhs.val[i][k] * rhs.val[k][j];
                        if (modp != NaN) res.val[i][j] %= modp;
                    }
                }
            }
            return res;
        }
        matrix pow(const int N) {
            assert(row == col);
            if (N == 0) {
                matrix res(row, col, modp);
                rep(i, 0, row) res.val[i][i] = 1;
                return res;
            }
            if (N == 1) return *this;
            matrix block = this->pow(N >> 1);
            if (N & 1) return block * block * *this;
            else return block * block;
        }
    };
}

int32_t main() {
    ios::sync_with_stdio(false); cin.tie(nullptr); cout.tie(nullptr);

    int n; cin >> n;
    math::matrix A(6, 6, P), init(1, 6, P);
    A.val = {
        {0, 0, 0, 0, 0, 1},
        {1, 0, 0, 0, 0, 1},
        {0, 1, 0, 0, 0, 1},
        {0, 0, 1, 0, 0, 1},
        {0, 0, 0, 1, 0, 1},
        {0, 0, 0, 0, 1, 1}
    };
    init.val = {
        {1, 1, 2, 4, 8, 16}
    };
    A = A.pow(n);
    auto ans = init * A;
    cout << ans.val[0][0] << endl;

    return 0;
}