import sys
input=sys.stdin.readline
def I(): return int(input())
def MI(): return map(int, input().split())
def LI(): return list(map(int, input().split()))
mod=10**9+7

def main():
    N=I()
    
    L=[1]*7
    for i in range(1,7):
        temp=0
        for j in range(i):
            temp=(temp+L[j]*pow(6,mod-2,mod))%mod
        L[i]=temp
    if N<=6:
        print(L[N])
    else:
            
        def matDot(A,B,MOD):
            N,M,L = len(A),len(A[0]),len(B[0])
            
            res = [[0]*L for i in range(N)]

            for i in range(N):
                for j in range(L):
                    s = 0
                    for k in range(M):
                        s = (s + A[i][k]*B[k][j]) % MOD
                    res[i][j] = s
            
            return res

        def matPow(A,x,MOD):
            N = len(A)
            res = [[0]*N for i in range(N)]
            
            for i in range(N):
                res[i][i] = 1
            
            for i in range(x.bit_length()):
                if (x>>i) & 1:
                    res = matDot(res,A,MOD)
                A = matDot(A,A,MOD)
            
            return res
        
        def mat_vec(A,B,MOD):
            B2=[]
            for i in range(len(B)):
                B2.append([B[i]])
            return matDot(A,B2,MOD)        

        A=[]
        A.append([166666668]*6)
        for i in range(5):
            temp=[0]*6
            temp[i]=1
            A.append(temp)
            

        
        A=matPow(A,N-1,mod)
        ans=mat_vec(A,L[::-1][:-1],mod)
        print(ans[-1][0])
        
    
  
        
        
        


main()