#include #include using namespace std; using namespace atcoder; using ll = long long; using mint = modint998244353; using vi = vector; using vvi = vector; using vvvi = vector; using vll = vector; using vvll = vector; using vvvll = vector; using vmi = vector; using vvmi = vector; using vvvmi = vector; #define all(a) (a).begin(), (a).end() #define rep2(i, m, n) for (int i = (m); i < (n); ++i) #define rep(i, n) rep2(i, 0, n) #define drep2(i, m, n) for (int i = (m)-1; i >= (n); --i) #define drep(i, n) drep2(i, n, 0) void solve(){ } int main(){ ios::sync_with_stdio(false); cin.tie(nullptr); int n; cin >> n; mint ans = 0; rep(i, n+1)rep(j, n+1){ bitset<16> b1(i), b2(j); if(b1.count() != b2.count())continue; bitset<16> b3 = b1 & b2; ans += mint(b3.to_ulong()); } mint s = 0; rep(i, n+1)s += mint(i); mint t = (ans - s)/mint(2); cout << (ans - t).val() << endl; return 0; }