#include using namespace std; //* ATCODER #include using namespace atcoder; typedef modint998244353 mint; //*/ /* BOOST MULTIPRECISION #include using namespace boost::multiprecision; //*/ typedef long long ll; #define rep(i, s, n) for (int i = (int)(s); i < (int)(n); i++) #define rrep(i, s, n) for (int i = (int)(n)-1; i >= (int)(s); i--) template bool chmin(T &a, const T &b) { if (a <= b) return false; a = b; return true; } template bool chmax(T &a, const T &b) { if (a >= b) return false; a = b; return true; } template T max(vector &a){ assert(!a.empty()); T ret = a[0]; for (int i=0; i<(int)a.size(); i++) chmax(ret, a[i]); return ret; } template T min(vector &a){ assert(!a.empty()); T ret = a[0]; for (int i=0; i<(int)a.size(); i++) chmin(ret, a[i]); return ret; } template T sum(vector &a){ T ret = 0; for (int i=0; i<(int)a.size(); i++) ret += a[i]; return ret; } //defmodfact const int COMinitMAX = 998244; mint fact[COMinitMAX+1], factinv[COMinitMAX+1]; void modfact(){ fact[0] = 1; for (int i=1; i<=COMinitMAX; i++){ fact[i] = fact[i-1] * i; } factinv[COMinitMAX] = fact[COMinitMAX].inv(); for (int i=COMinitMAX-1; i>=0; i--){ factinv[i] = factinv[i+1] * (i+1); } } mint cmb(int a, int b){ if (a> n; vector dp(2*n+1, vector(2*n+1)); dp[0][0] = 1; rep(i,1,2*n+1){ rep(j,1,2*n+1){ dp[i][j] += dp[i-1][j-1]; if (i-2 >= 1){ dp[i][j] += dp[i-2][j] * cmb(i-1, 2); } if (j-2 >= 1){ dp[i][j] += dp[i][j-2] * cmb(j-1, 2); } if (i-1 >= 1 && j-1 >= 1){ dp[i][j] += dp[i-1][j-1] * mint(i-1) * mint(j-1); } } } rep(i,0,2*n+1){ cout << dp[i][2*n-i].val() << '\n'; } }