#include<bits/stdc++.h>
#include<ext/pb_ds/assoc_container.hpp>
#include<ext/pb_ds/tree_policy.hpp>
#define     ll          long long int
#define     ld          double
#define     REP(i,x,n)    for(ll i=x;i<n;i++)
#define     SZ(v)       (ll)v.size()
#define     endl        "\n"
#define     ff          first
#define     ss          second
#define     PQ_MIN      priority_queue <ll, vector<ll>, greater<ll> >
#define     PQ          priority_queue <int>
#define     pbds        tree<int, null_type,less<int>, rb_tree_tag,tree_order_statistics_node_update>
#define     setbit(x)   __builtin_popcount(x)
#define     prec(n)     fixed<<setprecision(n)
#define     pb(n)       push_back(n)
#define     mp(a,b)     make_pair(a,b)
#define     clr(n)      memset(n,0,sizeof(n))
#define     reset(n)    memset(n,-1,sizeof(n))
#define     ii          pair<ll,ll>
#define     vll         vector<ll>
#define     PI          3.1415926535897932384626433832795028841971693993751

using namespace std;
using namespace __gnu_pbds;
bool comp(pair<ll,ll> a,pair<ll,ll> b) {       }
const ll MOD=1e9+7;
void print(vector<vector<ll> >&v)
{
    ll n=v.size();
    ll m=v[0].size();
    cout<<"\n";
    for(ll i=0;i<n;i++)
    {
        for(ll j=0;j<m;j++)
            cout<<v[i][j]<<" ";
        cout<<"\n";
    }
}
void print(vector<ll>&v)
{
    ll n=v.size();
    cout<<"\n";
    for(ll i=0;i<n;i++)
    {
            cout<<v[i]<<" ";
    }
        cout<<"\n";

}
void print(set<ll>&s)
{

cout<<endl;

set<ll>::iterator it;
for(it=s.begin();it!=s.end();it++)
    cout<<*it<<" ";
cout<<endl;
}
ll __lcm(ll a,ll b)
{
    return ((a*b)/__gcd(a,b));
}
ll power(ll a,ll p)
{
    ll res=1;
    while(p>0)
    {
        if(p&1){
            res=(res*a)%MOD;
            p--;
        }
            a=(a*a)%MOD;
            p/=2;
    }

    return res%MOD;
}
const ll INF=1e16;
const ll nxm=1e6+5;
ll n;
ll dp[nxm][2][2];
//ll dfs(ll ind,ll zero,ll nine)
//{
//    if(ind==n)
//    {
//        if(zero && nine)
//            return 1;
//        else
//            return 0;
//    }
//    if(dp[ind][zero+nine]!=-1)
//        return dp[ind][zero+nine];
//
//    ll ans=0;
//    for(ll i=0;i<=9;i++)
//    {
//        if(i==0)
//            ans=(ans+dfs(ind+1,1,nine))%MOD;
//        else if(i==9)
//            ans=(ans+dfs(ind+1,zero,1))%MOD;
//        else
//            ans=(ans+dfs(ind+1,zero,nine))%MOD;
//    }
//    return dp[ind][zero+nine]=ans;
//}
void solve(){
cin>>n;

ll ans=1;
ans=(power(10,n))%MOD;
ans=(ans-power(9,n))%MOD;
ans=(ans+power(8,n))%MOD;

ans=(ans-power(9,n))%MOD;

cout<<(ans+MOD)%MOD;



}
int main(){
//    freopen("timber_input", "r", stdin);
//    freopen("output.txt", "w", stdout);
	ios_base::sync_with_stdio(false);
	cin.tie(0);
	cout.tie(0);
	ll t=1;
//	cin>>t;
    REP(i,1,t+1)
    {
//    cout<<"Case #"<<i<<": ";
		solve();
    }
	return 0;
}
//  bitset<64>(x).to_ullong() // in my com  _ulong()
//  cout<<bitset<64>(ans).to_string().substr(64-m)<<endl;
/*

const int INF = 0x3f3f3f3f;


char s[100];

fgets(s,100,stdin);

stringstream stram(s);

string abc;

bool ok1=0,ok2=0;

while(stram>>abc)

ternary operator for(int i=0;i<23;i++) or while(r-l>eps)

struct P
{

    double logp;
    ll p;
    ll ind;

    	bool operator<(const P &p) const {
		if (abs(logp - p.logp) > 1e-7)
			return logp < p.logp;

		return ind < p.ind;
	} /// to use in set
};

*/


Measured memory_bytes: 3572