#include #include #include using mint = atcoder::modint998244353; template void dft(std::vector &a) { atcoder::internal::butterfly(a); } template void inv_dft(std::vector &a) { atcoder::internal::butterfly_inv(a); T c = (1 - T::mod()) / int(a.size()); for (auto &e : a) e *= c; } int next_pow2(int n) { return 1 << (32 - __builtin_clz(n)); } using Expo = std::array; Expo add(Expo ex, int i) { ex[i]++; return ex; } constexpr int N = 30000; int main() { std::ios::sync_with_stdio(false); std::cin.tie(nullptr); int K; std::cin >> K; const int limit = N + 1; std::vector fact(limit, 1), ifact(limit); for (int i = 1; i < limit; i++) fact[i] = fact[i - 1] * i * i; ifact.back() = 1 / fact.back(); for (int i = limit; i-- > 1;) ifact[i - 1] = ifact[i] * i * i; std::map target; target[{0, 0, 0}] = 1; for (int i = 0; i < 3; i++) { for (int j = i + 1; j < 3; j++) { for (int k = 0; k < 2; k++) { decltype(target) next; for (const auto &[ex, co] : target) { next[add(ex, j)] += co; next[add(ex, i)] -= co; } target = next; } } } using poly = std::vector; using poly2d = std::array; using result = std::array; poly pows(N + 1, 1); for (int i = 0; i <= N; i++) pows[i] = mint(i).pow(K); poly ans(N + 4, 0); auto f = [&](auto &f, const int l, const int r) -> result { result res; if (r - l == 1) { return res; } const int m = (l + r) / 2; result resL = f(f, l, m), resR = f(f, m, r); const int osz = next_pow2((m - l) + (r - m) * 2); poly2d L0, R0, R1; for (int i = 0; i < 5; i++) { L0[i].resize(osz); for (int j = l; j < m; j++) L0[i][j - l] = ifact[j] * mint(j).pow(i); dft(L0[i]); R0[i].resize(osz); for (int j = m; j < r; j++) R0[i][j - m] = ifact[j] * mint(j).pow(i); dft(R0[i]); R1[i].resize(osz); for (int j = m; j < r; j++) R1[i][j - m] = ifact[j] * mint(j).pow(i) * pows[j - 2]; dft(R1[i]); } { const int sz = next_pow2(r - l); for (int i = 0; i < 5; i++) { res[0][i].resize(sz); } for (const auto &[ex, co] : target) { const auto &[a, b, c] = ex; for (int i = 0; i < sz; i++) res[0][a][i] += co * L0[b][i] * R1[c][i]; } for (int i = 0; i < 5; i++) { inv_dft(res[0][i]); res[0][i].insert(res[0][i].begin(), m - l, mint(0)); res[0][i].resize((r - l) * 2); for (int j = 0; j < resL[0][i].size(); j++) res[0][i][j] += resL[0][i][j]; for (int j = 0; j < resR[0][i].size(); j++) res[0][i][(m - l) * 2 + j] += resR[0][i][j]; } } { const int sz = next_pow2(r - l); for (int i = 0; i < 5; i++) { res[1][i].resize(sz); } for (const auto &[ex, co] : target) { const auto &[a, b, c] = ex; for (int i = 0; i < sz; i++) res[1][c][i] += co * L0[a][i] * R0[b][i]; } for (int i = 0; i < 5; i++) { inv_dft(res[1][i]); res[1][i].insert(res[1][i].begin(), m - l, mint(0)); res[1][i].resize((r - l) * 2); for (int j = 0; j < resL[1][i].size(); j++) res[1][i][j] += resL[1][i][j]; for (int j = 0; j < resR[1][i].size(); j++) res[1][i][(m - l) * 2 + j] += resR[1][i][j]; } } { poly sum(osz); for (int i = 0; i < 5; i++) { resR[0][i].resize(osz), dft(resR[0][i]); for (int j = 0; j < osz; j++) sum[j] += L0[i][j] * resR[0][i][j]; } inv_dft(sum); const int lift = l + m * 2; for (int i = 0; i < osz && lift + i < ans.size(); i++) ans[lift + i] += sum[i]; } { poly sum(osz); for (int i = 0; i < 5; i++) { resL[1][i].resize(osz), dft(resL[1][i]); for (int j = 0; j < osz; j++) sum[j] += resL[1][i][j] * R1[i][j]; } inv_dft(sum); const int lift = l * 2 + m; for (int i = 0; i < osz && lift + i < ans.size(); i++) ans[lift + i] += sum[i]; } return res; }; f(f, 1, N + 1); std::cout << N << "\n"; for (int i = 1; i <= N; i++) { std::cout << (ans[i + 3] * fact[i]).val() << " \n"[i == N]; } return 0; }