def main():
    n= int(input())
    dp=[[2,2],[1,1]]
    for i in range(3,n+1,2):
        dp[1][0]=i *dp[0][1]
        dp[1][1]+=dp[1][0]
        dp[0][0]=(i+1) * dp[1][1]
        dp[0][1]+=dp[0][0]
    if n%2 == 0:print(dp[0][0]%(7+10**9))
    else:print(dp[1][0]%(7+10**9))
main()