use std::ops::{Mul, MulAssign};

#[derive(Clone)]
struct Matrix {
    pub a: Vec<Vec<u64>>,
}

impl Matrix {
    const MOD: u64 = 1000000007;

    fn pow(self, mut n: usize) -> Matrix {
        let p = self.a.len();

        let mut a = vec![vec![0u64; p]; p];
        for i in 0..p {
            a[i][i] = 1;
        }

        let mut res = Matrix { a };
        let mut x = self.to_owned();

        while n > 0 {
            if n & 1 == 1 { res *= x.to_owned(); }
            x *= x.to_owned();
            n >>= 1;
        }

        res
    }
}

impl Mul for Matrix {
    type Output = Matrix;

    fn mul(self, other: Matrix) -> Matrix {
        let p = self.a.len();
        let q = other.a[0].len();
        let r = other.a.len();

        let mut a = vec![vec![0u64; q]; p];

        for i in 0..p {
            for j in 0..q {
                for k in 0..r {
                    a[i][j] += self.a[i][k] * other.a[k][j] % Self::MOD;
                    a[i][j] %= Self::MOD;
                }
            }
        }

        Matrix { a }
    }
}

impl MulAssign for Matrix {
    fn mul_assign(&mut self, rhs: Matrix) {
        let p = self.a.len();
        let q = rhs.a[0].len();
        let r = rhs.a.len();

        let mut a = vec![vec![0u64; q]; p];

        for i in 0..p {
            for j in 0..q {
                for k in 0..r {
                    a[i][j] += self.a[i][k] * rhs.a[k][j] % Self::MOD;
                    a[i][j] %= Self::MOD;
                }
            }
        }

        self.a = a;
    }
}

fn main() {
    let n: usize = {
        let mut buf = String::new();
        std::io::stdin().read_line(&mut buf).unwrap();
        buf.trim_end().parse().unwrap()
    };

    let mut a = vec![vec![0; 6]; 6];
    for i in 0..6 {
        a[0][i] = 166666668;
    }
    for i in 0..5 {
        a[i + 1][i] = 1;
    }

    let mut b = vec![vec![0; 1]; 6];
    b[0][0] = 1;

    let x = Matrix { a: a };
    let y = Matrix { a: b };

    let ans = x.pow(n) * y;
    println!("{}", ans.a[0][0]);
}