#include <iostream>
#include <algorithm>
#include <string>
#include <vector>
#include <array>

constexpr int MOD = 1e9 + 7;

struct modint {
	int n;
	modint(int n = 0) : n(n) {}
};

modint operator+(modint a, modint b) { return modint((a.n += b.n) >= MOD ? a.n - MOD : a.n); }
modint operator-(modint a, modint b) { return modint((a.n -= b.n) < 0 ? a.n + MOD : a.n); }
modint operator*(modint a, modint b) { return modint(1LL * a.n * b.n % MOD); }
modint &operator+=(modint &a, modint b) { return a = a + b; }
modint &operator-=(modint &a, modint b) { return a = a - b; }
modint &operator*=(modint &a, modint b) { return a = a * b; }

using vec = std::array<modint, 10>;
using mat = std::array<vec, 10>;

mat operator*(mat a, mat b) {
	mat c = {};
	for (int i = 0; i < 10; i++) {
		for (int k = 0; k < 10; k++) {
			for (int j = 0; j < 10; j++) {
				c[i][j] += a[i][k] * b[k][j];
			}
		}
	}
	return c;
}

mat matpow(mat a, long long b) {
	mat ret = {};
	for (int i = 0; i < 10; i++) {
		ret[i][i] = 1;
	}
	while (b > 0) {
		if (b % 2 == 1) {
			ret = ret * a;
		}
		a = a * a;
		b /= 2;
	}
	return ret;
}

int main() {
	std::vector<std::vector<int>> g = {
		{0,1,2,3,4,5,6,8}, // 0
		{1,4,6,8,9}, // 1
		{2,4,5,8,9}, // 2
		{3,5,6,8,9}, // 3
		{1,2,4,5,8,9}, // 4
		{2,3,4,5,8,9}, // 5
		{6,8}, // 6
		{1,3,7,9}, // 7
		{1,2,3,4,5,7,8,9}, // 8
		{9}, // 9
	};

	mat A = {};
	for (int i = 0; i < g.size(); i++) {
		for (int j : g[i]) {
			A[j][i] = 1;
		}
	}

	long long N;
	std::cin >> N;

	A = matpow(A, N + 1);
	

	std::cout << A[9][0].n << std::endl;
}