def _mul(A, B, MOD):
    C = [[0] * len(B[0]) for i in range(len(A))]
    for i in range(len(A)):
        for k in range(len(B)):
            for j in range(len(B[0])):
                C[i][j] = (C[i][j] + A[i][k]*B[k][j]) % MOD
    return C


def pow_matrix(A, n, MOD):
    """A**nをダブリングによって求める"""
    B = [[0] * len(A) for i in range(len(A))]
    for i in range(len(A)):
        B[i][i] = 1
    while n > 0:
        if n & 1:
            B = _mul(A, B, MOD)
        A = _mul(A, A, MOD)
        n  = n // 2
    return B


x = int(input())
MOD = 10 ** 9 + 7
inv_6 = pow(6, MOD - 2, MOD)

p = [0] * 6
p[0] = 1
p[1] = sum(p) * inv_6 % MOD
p[2] = sum(p) * inv_6 % MOD
p[3] = sum(p) * inv_6 % MOD
p[4] = sum(p) * inv_6 % MOD
p[5] = sum(p) * inv_6 % MOD

if x <= 5:
    print(p[x])
    exit()


matrix = [[0] * 6 for i in range(6)]
for i in range(6):
    matrix[0][i] = inv_6
for i in range(5):
    matrix[i + 1][i] = 1
    
ans_matrix = pow_matrix(matrix, x - 5, MOD)
ans = 0
for i in range(6):
    ans += ans_matrix[0][i] * p[5 - i]
print(ans % MOD)