@mod = (1e9+7).to_i

#
# 数列aを数列x,数列yに分割．
# a_1 , a_2 , a_3 , a_4 , a_5 , a_6 ...
# x_1 , y_1 , x_2 , y_2 , x_3 , y_3 ...
# 
# 整理するとこんな感じ
# x_p = (y_1 + y_2 + ... + y_{p-1}) (2p-1)
# y_q = (x_1 + x_2 + ... + x_{q-1}) (2q)
#
# あとは，x_1=1，y_1=2で初期化し，4変数によるdpで回す．
# 計算量はO(N)

def solve(n)
    x = 1
    y = 2
    xs = x
    ys = y
    
    3.upto(n){|i|
        if i.odd?
            x  = (ys*i) %@mod
            xs = (xs + x) %@mod
        else
            y  = (xs*i) %@mod
            ys = (ys + y) %@mod
        end
    }
    return n.odd? ? x : y
end

n = gets.chomp!.to_i
abort unless !gets
abort unless 1 <= n && n <= 100000

p solve(n)