#include <bits/stdc++.h>
using namespace std;
template <int MOD_>
struct modnum {
  static constexpr int MOD = MOD_;
  static_assert(MOD_ > 0, "MOD must be positive");

 private:
  using ll = long long;
  int v;
  static int minv(int a, int m) {
    a %= m;
    assert(a);
    return a == 1 ? 1 : int(m - ll(minv(m, a)) * ll(m) / a);
  }

 public:
  modnum() : v(0) {}
  modnum(ll v_) : v(int(v_ % MOD)) {
    if (v < 0) v += MOD;
  }
  explicit operator int() const { return v; }
  friend std::ostream& operator<<(std::ostream& out, const modnum& n) {
    return out << int(n);
  }
  friend std::istream& operator>>(std::istream& in, modnum& n) {
    ll v_;
    in >> v_;
    n = modnum(v_);
    return in;
  }
  friend bool operator==(const modnum& a, const modnum& b) {
    return a.v == b.v;
  }
  friend bool operator!=(const modnum& a, const modnum& b) {
    return a.v != b.v;
  }
  modnum inv() const {
    modnum res;
    res.v = minv(v, MOD);
    return res;
  }
  modnum neg() const {
    modnum res;
    res.v = v ? MOD - v : 0;
    return res;
  }
  modnum operator-() const { return neg(); }
  modnum operator+() const { return modnum(*this); }
  modnum& operator++() {
    v++;
    if (v == MOD) v = 0;
    return *this;
  }
  modnum& operator--() {
    if (v == 0) v = MOD;
    v--;
    return *this;
  }
  modnum& operator+=(const modnum& o) {
    v += o.v;
    if (v >= MOD) v -= MOD;
    return *this;
  }
  modnum& operator-=(const modnum& o) {
    v -= o.v;
    if (v < 0) v += MOD;
    return *this;
  }
  modnum& operator*=(const modnum& o) {
    v = int(ll(v) * ll(o.v) % MOD);
    return *this;
  }
  modnum& operator/=(const modnum& o) { return *this *= o.inv(); }
  friend modnum operator++(modnum& a, int) {
    modnum r = a;
    ++a;
    return r;
  }
  friend modnum operator--(modnum& a, int) {
    modnum r = a;
    --a;
    return r;
  }
  friend modnum operator+(const modnum& a, const modnum& b) {
    return modnum(a) += b;
  }
  friend modnum operator-(const modnum& a, const modnum& b) {
    return modnum(a) -= b;
  }
  friend modnum operator*(const modnum& a, const modnum& b) {
    return modnum(a) *= b;
  }
  friend modnum operator/(const modnum& a, const modnum& b) {
    return modnum(a) /= b;
  }
};
using num = modnum<998244353>;
const int MAXV = 4000;
num p2[MAXV + 1];
num invp2[MAXV + 1];
num p2min1[MAXV + 1];
num invp2min1[MAXV + 1];
void precomp() {
  p2[0] = 1;
  for (int i = 1; i <= MAXV; i++) {
    p2[i] = p2[i - 1] + p2[i - 1];
  }
  invp2[MAXV] = p2[MAXV].inv();
  for (int i = MAXV - 1; i >= 0; i--) {
    invp2[i] = invp2[i + 1] + invp2[i + 1];
  }
  for (int i = 0; i <= MAXV; i++) {
    p2min1[i] = p2[i] - 1;
  }
  for (int i = 1; i <= MAXV; i++) {
    invp2min1[i] = p2min1[i].inv();
  }
}
const int MAXN = 4000;
int N;
int A[MAXN];
int C;
#pragma GCC diagnostic ignored "-Wsign-conversion"
int main() {
  ios_base::sync_with_stdio(0), cin.tie(0), cout.tie(0);
  precomp();
  cin >> N >> C;
  for (int i = 0; i < N; i++) {
    cin >> A[i], A[i]--;
  }
  vector<vector<num>> dp(N + 1);
  dp[0] = vector<num>({num(1)});
  if (C > 10) {
    for (int i = 0; i < N; i++) {
      vector<int> cnt(C);
      num ways = 1;
      int numBad = C - 1;
      for (int j = i; j >= 0; j--) {
        if (A[j] != A[i]) {
          if (cnt[A[j]] == 0) {
            numBad--;
          } else {
            ways *= invp2min1[cnt[A[j]]];
          }
          ++cnt[A[j]];
          ways *= p2min1[cnt[A[j]]];
        }
        if (numBad == 0) {
          if (dp[i + 1].size() < dp[j].size() + 1) {
            dp[i + 1].resize(dp[j].size() + 1, num(0));
          }
          for (int l = 0; l < int(dp[j].size()); l++) {
            dp[i + 1][l + 1] += ways * dp[j][l];
          }
        }
      }
    }
  } else {
    vector<vector<num>> dp2(1 << C);
    dp2[0] = vector<num>({num(1)});
    for (int i = 0; i < N; i++) {
      for (int m = (1 << C) - 1; m >= 0; m--) {
        if (dp2[m | (1 << A[i])].size() < dp2[m].size()) {
          dp2[m | (1 << A[i])].resize(dp2[m].size(), num(0));
        }
        for (int l = 0; l < int(dp2[m].size()); l++) {
          dp2[m | (1 << A[i])][l] += dp2[m][l];
        }
      }
      swap(dp[i + 1], dp2[(1 << C) - 1]);
      dp[i + 1].insert(dp[i + 1].begin(), num(0));
      if (dp2[0].size() < dp[i + 1].size()) {
        dp2[0].resize(dp[i + 1].size(), num(0));
      }
      for (int l = 0; l < int(dp[i + 1].size()); l++) {
        dp2[0][l] += dp[i + 1][l];
      }
    }
  }
  vector<num> ans(N + 1);
  for (int i = 0; i <= N; i++) {
    for (int l = 0; l < int(dp[i].size()); l++) {
      ans[l] += dp[i][l] * p2[N - i];
    }
  }
  ans[0]--;
  for (int i = 0; i < N; i++) {
    ans[i] -= ans[i + 1];
  }
  for (int i = 0; i <= N; i++) {
    cout << ans[i] << " \n"[i == N];
  }
  return 0;
}
