#include using namespace std; #include using namespace atcoder; using ll = long long; using VI = vector; using VVI = vector; using VL = vector; using VVL = vector; using VD = vector; using VVD = vector; using VS = vector; using P = pair; using VP = vector

; #define rep(i, n) for (ll i = 0; i < ll(n); i++) #define out(x) cout << x << endl #define dout(x) cout << fixed << setprecision(10) << x << endl #define all(a) (a).begin(),(a).end() #define rall(a) (a).rbegin(),(a).rend() #define sz(x) (int)(x.size()) #define re0 return 0 #define pcnt __builtin_popcountll template inline bool chmax(T& a, T b) { if (a < b) { a = b; return 1; } return 0; } template inline bool chmin(T& a, T b) { if (a > b) { a = b; return 1; } return 0; } constexpr int inf = 1e9; constexpr ll INF = 1e18; //using mint = modint1000000007; using mint = modint998244353; int di[4] = {1,0,-1,0}; int dj[4] = {0,1,0,-1}; int main(){ int K; cin >> K; const int n = 4; const int n2 = n*n; vector> dp(1<(K+1)); dp[0][0] = 1; rep(j,1<>k&1) continue; //場所kに追加する int ad = 0; int nextstate = j; nextstate |= 1<>(ni*n+nj)&1) ^ (nextstate>>(nni*n+nnj)&1)) ad++; } } { int nni = ni; int nnj = nj+1; if(nni < n && nnj < n){ if((nextstate>>(ni*n+nj)&1) ^ (nextstate>>(nni*n+nnj)&1)) ad++; } } } rep(s,K+1){ if(s+ad <= K) dp[nextstate][s+ad] += dp[j][s]; } } } ll ans = dp[(1<