#include #include #include using std::cin; using std::cout; const char endl = '\n'; const int N = 1e5 + 5, M = 20; const int mod = 1e9 + 1; int n, g[M][M], w[M], f[2][(1 << M) + 5], ans = 1; bool vis[N]; int main() { std::ios::sync_with_stdio(false); cin.tie(nullptr); cin >> n; for (int x = 1; x <= n; x++) { if (vis[x]) continue; // === Build === int height = 0, width = 0; for (int i = x; i <= n; i *= 2) { height++; w[height] = 0; for (int j = i; j <= n; j *= 3) { vis[j] = true; w[height]++; } width = std::max(width, w[height]); } // === DP === f[0][0] = 1; for (int i = 1, k = 1; i <= height; i++, k ^= 1) { for (int s = 0; s < 1 << width; s++) { f[k][s] = 0; } for (int s = 0; s < 1 << w[i]; s++) { if ((s & (s << 1)) == 0) { for (int t = 0; t < 1 << w[i - 1]; t++) { if ((s & t) == 0 && (t & (t << 1)) == 0) { f[k][s] = (f[k][s] + f[k ^ 1][t]) % mod; } } } } } int res = 0; for (int s = 0; s < 1 << width; s++) { res = (res + f[height & 1][s]) % mod; } ans = static_cast(ans) * res % mod; } cout << ans << endl; return 0; }