#include <algorithm>
#include <cfloat>
#include <climits>
#include <cmath>
#include <complex>
#include <cstdio>
#include <cstdlib>
#include <cstring>
#include <functional>
#include <iostream>
#include <map>
#include <memory>
#include <queue>
#include <set>
#include <sstream>
#include <stack>
#include <string>
#include <utility>
#include <vector>
#include <assert.h>

using namespace std;

typedef long long ll;

#define sz size()
#define pb push_back
#define mp make_pair
#define fi first
#define se second
#define all(c) (c).begin(), (c).end()
#define rep(i,a,b) for(ll i=(a);i<(b);++i)
#define per(i,a,b) for(ll i=b-1LL;i>=(a);--i)
#define clr(a, b) memset((a), (b) ,sizeof(a))
#define ctos(c) string(1,c)
#define print(x) cout<<#x<<" = "<<x<<endl;

#define MOD 1000000007

vector<vector<long long> > mul(vector<vector<long long> > v1, vector<vector<long long> > v2){
    vector<vector<long long> > ret(v1.size(),vector<long long>(v2[0].size(),0));
    for(int i=0;i<v1.size();i++) {
        for(int j=0;j<v2[0].size();j++) {
            for(int k=0;k<v1.size();k++) {
                ret[i][j]+=v1[i][k]*v2[k][j];
                ret[i][j]%=MOD;
            }
        }
    }
    return ret;
}

vector<vector<long long> > powmatrix(vector<vector<long long> > vv, vector<vector<long long> > v, long long n){
    vector<vector<vector<long long> > > vvv;
    vvv.push_back(vv);
    for(long long i = 0; i < 64; i++){
        vvv.push_back(mul(vvv[i],vvv[i]));
    }
    vector<vector<long long> > v1(vv.size(), vector<long long>(vv.size(), 0));
    for(int i = 0; i < vv.size(); i++)v1[i][i] = 1;
    for(int i = 0; i < 64; i++){
        if((n>>i)&1){
            v1 = mul(v1,vvv[i]);
        }
    }
    v = mul(v1,v);
    return v;
} 

int main(){
  ll n;
  cin>>n;
  vector<vector<long long> > vv1(6, vector<long long>(6, 0));
  rep(i,0,6){
    vv1[0][i] = 166666668;
  }
  rep(i,1,6){
    vv1[i][i-1] = 1;
  }
  vector<vector<long long> > vv2(6, vector<long long>(1, 0));
  vv2[0][0] = 1;
  vector<vector<long long> > va = powmatrix(vv1,vv2,n);
  cout << va[0][0] << endl;
  return 0;
}