#include #include #include using namespace __gnu_pbds; using namespace std; #define int int64_t template using ordered_set = tree, rb_tree_tag, tree_order_statistics_node_update>; #define pi pair #define vi vector #define pb push_back #define all(x) (x).begin(), (x).end() template istream &operator>>(istream &in, vector &v) { for (auto &x : v) in >> x; return in; } template ostream &operator<<(ostream &out, const vector &v) { for (const auto &x : v) out << x << ' '; return out; } template istream &operator>>(istream &in, pair &p) { in >> p.first >> p.second; return in; } template ostream &operator<<(ostream &out, const pair &p) { out << p.first << ' ' << p.second; return out; } const int MOD = 998244353; const int N = 200001; void solve() { int n; cin >> n; int k = 2 * (n >> 1); vector a(N, 0), prev(N, 0); prev[0] = 1; for (int i = 0; i < n; i++) { a[0] = prev[1]; a[1] = 2 * prev[0] + prev[2]; a[n - 1] = prev[n - 2]; for (int j = 2; j < n - 1; j++) a[j] = prev[j - 1] + prev[j + 1]; for (int j = 0; j < n; j++) prev[j] = a[j]; } for (int i = 0; i <= n; i++) cout << a[i] << " "; cout << '\n'; } int32_t main() { ios_base::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL); int t = 1; while (t--) solve(); return 0; }