#define _CRT_SECURE_NO_WARNINGS

#include <bits/stdc++.h>
#include <random>
using namespace std;

typedef unsigned int uint;
typedef long long ll;
typedef long double ld;
typedef unsigned long long ull;
typedef pair<int, int> ii;
typedef vector<int> vi;
typedef vector<ll> vll;
typedef vector<string> vs;
typedef vector<ii> vii;
typedef vector<vi> vvi;
typedef map<int, int> mii;
typedef pair<int, ii> edge;


#define sc(x)  scanf("%d",&x)
#define scl(x) scanf("%lld",&x)
#define all(v) v.begin(),v.end()
#define rall(v) v.rbegin(),v.rend()
#define mem(arr,val) memset(arr,val,sizeof arr)
#define sz(v) (int)v.size()
#define rsz(v) v.resize
#define clr(v) v.clear()
#define rev(v) reverse(all(v))
#define lop(i,end) for(int i=0; i<end; i++)
#define rlop(i,start) for(int i=start-1; i>=0; i--)
#define loop(i,start,end) for(int i=start; i<end; i++)
#define rloop(i,start,end) for(int i=start-1; i>=end; i--)
#define PB push_back
#define pb pop_back
#define mP make_pair
#define f first
#define s second

const ll OO = (ll)(4e18) + 9;
const int MOD = (int)(1e9) + 7;
const int oo = 2147483647;
const double EPS = 1e-8;
const double PI = acos(-1.0);

//enum dir { D, R, U, L , dr, ur, dl, ul };
int dx[] = { 1, 0, -1, 0, 1, -1, 1, -1 };
int dy[] = { 0, 1, 0, -1, 1, 1, -1, -1 };

string abc = "abcdefghijklmnopqrstuvwxyz";
string vowels = "aeiouy"; //and sometimes "aeiouy"

template<typename X, typename Y> bool ckmin(X& a, Y b) { return a > b ? a = b, true : false; }
template<typename X, typename Y> bool ckmax(X& a, Y b) { return a < b ? a = b, true : false; }
bool cklex(string &a, string b) {
	if (b == "") return false;
	if (a == "") return a = b, true;
	if (sz(a) < sz(b)) return false;
	if (sz(b) < sz(a)) return a = b, true;
	if (a < b) return false;
	return a = b, true;
}

int dcmp(ld d1, ld d2) { return fabs(d1 - d2) <= EPS ? 0 : d1 > d2 ? 1 : -1; } //Compare Double Numbers
ll gcd(ll x, ll y) { return !y ? x : gcd(y, x%y); }
ll lcm(ll a, ll b) { return a * (b / gcd(a, b)); }
int conv_2_1(int r, int c, int nCol) { return (nCol*r) + c + 1; } //convert index from 2D array to 1D array. (Zero-indexed)
ii conv_1_2(int n, int nCol) { return{ n / nCol, n % nCol }; } //convert index from 1D array to 2D array (row, col). (Zero-indexed)
template<typename T> void inter(T X) { cout << X << endl; fflush(stdout); }


struct mi {
	ll v; explicit operator ll() const { return v; }
	mi() { v = 0; }
	mi(ll _v) {
		v = (-MOD < _v && _v < MOD) ? _v : _v % MOD;
		if (v < 0) v += MOD;
	}
	friend bool operator==(const mi& a, const mi& b) {
		return a.v == b.v;
	}
	friend bool operator!=(const mi& a, const mi& b) {
		return !(a == b);
	}
	friend bool operator<(const mi& a, const mi& b) {
		return a.v < b.v;
	}

	mi& operator+=(const mi& m) {
		if ((v += m.v) >= MOD) v -= MOD;
		return *this;
	}
	mi& operator-=(const mi& m) {
		if ((v -= m.v) < 0) v += MOD;
		return *this;
	}
	mi& operator*=(const mi& m) {
		v = v*m.v%MOD; return *this;
	}
	mi& operator/=(const mi& m) { return (*this) *= inv(m); }
	friend mi pow(mi a, ll p) {
		mi ans = 1; assert(p >= 0);
		for (; p; p /= 2, a *= a) if (p & 1) ans *= a;
		return ans;
	}
	friend mi inv(const mi& a) {
		assert(a.v != 0);
		return pow(a, MOD - 2);
	}

	mi operator-() const { return mi(-v); }
	mi& operator++() { return *this += 1; }
	mi& operator--() { return *this -= 1; }
	mi operator++(int) { mi temp; temp.v = v++; return temp; }
	mi operator--(int) { mi temp; temp.v = v--; return temp; }
	friend mi operator+(mi a, const mi& b) { return a += b; }
	friend mi operator-(mi a, const mi& b) { return a -= b; }
	friend mi operator*(mi a, const mi& b) { return a *= b; }
	friend mi operator/(mi a, const mi& b) { return a /= b; }
	friend ostream& operator<<(ostream& os, const mi& m) {
		os << m.v; return os;
	}
	friend istream& operator >> (istream& is, mi& m) {
		ll x; is >> x;
		m.v = x;
		return is;
	}
};

void _solve_() {
	ll n;
	cin >> n;
	ll s1 = 1, s2 = 1, s3 = 1;
	lop(i, n) s1 = (s1 * 10) % MOD;
	lop(i, n) s2 = (s2 * 9) % MOD;
	lop(i, n) s3 = (s3 * 8) % MOD;
	ll ans = s1;
	ans = (ans - (2 * s2) % MOD + MOD) % MOD;
	ans = (ans + s3) % MOD;
	cout << ans << endl;
}

int main()
{
	//freopen("in.txt", "r", stdin);
	//freopen("out.txt", "w", stdout);
	ios_base::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL);
	int t = 1, tt = 0;
	//cin >> t;
	while (tt++ != t) {
		_solve_();
	}


	return 0;
}


Measured memory_bytes: 3644