10 2 5
1 1 1 2 2 2 2 2 2 2
 10 2 5
1 1 1 1 1 1 2 2 2 2
 3 3 2
1 3 1
 8 8 7
7 2 8 6 8 5 3 8
 7 7 5
2 6 3 6 3 5 1
 5 5 1
5 2 5 1 2
 6 6 6
5 6 5 3 4 2
 5 5 2
2 3 2 2 4
 3 3 3
1 1 1
 111 78 54
24 13 49 22 52 38 38 63 21 10 9 56 60 47 11 78 23 52 55 12 72 33 17 14 33 59 21 32 20 73 1 60 27 64 23 74 36 49 69 14 29 37 19 61 52 33 26 27 10 11 34 25 62 47 36 12 63 45 31 71 78 1 6 26 36 65 56 46 19 28 77 64 56 8 77 38 3 33 63 77 40 7 22 13 60 14 57 43 51 10 30 21 7 67 32 11 12 9 72 24 27 67 25 63 6 67 69 37 26 19 26
 10 2 5
1 1 1 1 1 1 1 1 1 2
 6 6 1
4 5 6 3 5 3
 10 2 5
1 1 1 1 2 2 2 2 2 2
 8 8 3
8 8 2 7 8 2 3 5
 7 7 4
4 6 6 7 2 5 3
 10 2 5
2 2 2 2 2 2 2 2 2 2
 111 67 97
32 67 4 15 17 17 23 6 39 54 19 62 28 59 63 36 44 40 28 67 28 3 55 19 11 26 3 38 22 26 62 54 61 15 22 4 47 53 27 36 31 5 16 59 51 62 51 46 7 55 26 66 50 51 32 17 54 14 18 14 40 30 24 2 61 16 16 27 55 58 35 7 26 3 26 4 13 59 14 32 56 54 5 46 39 30 45 24 37 12 67 38 45 32 41 21 46 26 41 29 15 28 65 5 19 53 13 31 58 18 57
 6 6 2
4 4 2 4 2 3
 10 2 5
1 1 1 1 1 2 2 2 2 2
 10 2 5
1 1 1 1 1 1 1 1 2 2
 6 6 4
5 2 4 3 1 5
 10 2 5
1 1 2 2 2 2 2 2 2 2
 1 1 1
1
 8 8 5
7 5 6 8 2 8 3 4
 10 2 5
1 1 1 1 1 1 1 2 2 2
 111 101 52
54 69 33 81 8 90 48 21 96 35 44 75 68 34 101 82 93 94 86 76 33 91 5 70 22 84 70 71 62 81 50 83 51 43 95 46 19 53 101 34 51 40 6 17 69 60 73 89 65 75 59 68 62 49 89 23 63 83 86 68 62 39 1 18 3 75 44 57 9 24 67 81 83 45 93 66 79 71 43 49 17 2 33 38 98 71 71 21 56 16 31 2 75 61 64 38 69 80 81 12 68 95 26 9 69 82 41 35 75 7 71
 3 3 3
3 3 1
 4 4 2
2 4 4 3
 10 2 5
1 2 2 2 2 2 2 2 2 2
 4 4 4
4 4 4 4
 3 3 2
1 2 3
 2 1 2
1 1
 5 5 3
3 4 1 5 5
 7 7 1
2 6 5 6 2 3 3
 111 9 57
9 9 2 6 8 6 5 8 9 7 3 9 1 2 6 6 5 3 1 1 6 1 8 4 3 9 8 6 8 1 9 8 5 8 6 9 4 5 7 3 1 6 4 3 2 5 7 3 1 7 9 1 7 1 3 5 9 5 6 2 2 7 9 7 1 5 5 5 5 2 6 5 7 3 8 9 7 3 6 5 1 9 2 9 9 8 8 7 9 1 6 2 4 5 7 4 8 9 9 2 7 7 6 9 8 2 1 3 3 1 5
 4 4 1
2 4 1 4
 2 1 1
1 1
 111 16 58
15 6 4 7 7 10 16 2 3 1 4 8 10 1 2 11 6 6 14 16 6 16 1 2 13 2 7 13 1 4 1 4 12 2 4 11 15 12 9 13 10 4 11 7 5 3 12 11 11 3 16 15 9 6 15 11 4 14 8 15 16 3 9 10 9 1 8 4 14 7 13 5 1 8 5 11 8 14 1 8 15 2 5 2 4 5 9 2 10 11 11 5 7 11 11 14 5 16 14 2 4 11 12 10 7 14 2 5 3 2 1
 2 2 2
1 1

4
 5
 2
 6
 12
 3
 1
 4
 1
 648
 2
 4
 5
 19
 25
 1
 214
 5
 6
 3
 11
 3
 1
 41
 4
 881
 1
 4
 2
 1
 3
 1
 7
 4
 446
 3
 1
 552
 1

#include <bits/stdc++.h>
using namespace std;
const long long mod = 998244353;
inline long long mul(long long a) { return a; }
template <typename... T>
inline long long mul(long long a, T... b) {
  return (long long)((long long)a * mul(b...) % mod);
}
inline long long power(long long a, long long b) {
  long long res = 1;
  while (b > 0) {
    if (b & 1) {
      res = mul(res, a);
    }
    a = mul(a, a);
    b >>= 1;
  }
  return res;
}
inline long long inv(long long a) {
  a %= mod;
  if (a < 0) a += mod;
  long long b = mod, u = 0, v = 1;
  while (a) {
    long long t = b / a;
    b -= t * a;
    swap(a, b);
    u -= t * v;
    swap(u, v);
  }
  assert(b == 1);
  if (u < 0) u += mod;
  return u;
}
namespace ntt {
long long base = 1;
vector<long long> roots = {0, 1};
vector<long long> rev = {0, 1};
long long max_base = -1;
long long root = -1;
void init() {
  long long tmp = mod - 1;
  max_base = 0;
  while (tmp % 2 == 0) {
    tmp /= 2;
    max_base++;
  }
  root = 2;
  while (true) {
    if (power(root, 1 << max_base) == 1) {
      if (power(root, 1 << (max_base - 1)) != 1) {
        break;
      }
    }
    root++;
  }
}
void ensure_base(long long nbase) {
  if (max_base == -1) {
    init();
  }
  if (nbase <= base) {
    return;
  }
  assert(nbase <= max_base);
  rev.resize(1 << nbase);
  for (long long i = 0; i < (1 << nbase); i++) {
    rev[i] = (rev[i >> 1] >> 1) + ((i & 1) << (nbase - 1));
  }
  roots.resize(1 << nbase);
  while (base < nbase) {
    long long z = power(root, 1 << (max_base - 1 - base));
    for (long long i = 1 << (base - 1); i < (1 << base); i++) {
      roots[i << 1] = roots[i];
      roots[(i << 1) + 1] = mul(roots[i], z);
    }
    base++;
  }
}
void fft(vector<long long> &a) {
  long long n = (long long)a.size();
  assert((n & (n - 1)) == 0);
  long long zeros = __builtin_ctz(n);
  ensure_base(zeros);
  long long shift = base - zeros;
  for (long long i = 0; i < n; i++) {
    if (i < (rev[i] >> shift)) {
      swap(a[i], a[rev[i] >> shift]);
    }
  }
  for (long long k = 1; k < n; k <<= 1) {
    for (long long i = 0; i < n; i += 2 * k) {
      for (long long j = 0; j < k; j++) {
        long long x = a[i + j];
        long long y = mul(a[i + j + k], roots[j + k]);
        a[i + j] = x + y - mod;
        if (a[i + j] < 0) a[i + j] += mod;
        a[i + j + k] = x - y + mod;
        if (a[i + j + k] >= mod) a[i + j + k] -= mod;
      }
    }
  }
}
vector<long long> multiply(vector<long long> a, vector<long long> b,
                           long long eq = 0) {
  long long need = (long long)a.size() + (long long)b.size() - 1;
  long long nbase = 0;
  while ((1 << nbase) < need) nbase++;
  ensure_base(nbase);
  long long sz = 1 << nbase;
  a.resize(sz);
  b.resize(sz);
  fft(a);
  if (eq)
    b = a;
  else
    fft(b);
  long long inv_sz = inv(sz);
  for (long long i = 0; i < sz; i++) {
    a[i] = mul(mul(a[i], b[i]), inv_sz);
  }
  reverse(a.begin() + 1, a.end());
  fft(a);
  a.resize(need);
  return a;
}
vector<long long> square(vector<long long> a) { return multiply(a, a, 1); }
}  // namespace ntt
long long n, m, k;
long long count1[100005];
vector<long long> v[100005];
vector<long long> solve(long long i, long long j) {
  if (i == j) return v[i];
  long long mid = (i + j) / 2;
  vector<long long> v1 = solve(i, mid);
  vector<long long> v2 = solve(mid + 1, j);
  vector<long long> v3 = ntt::multiply(v1, v2);
  for (long long i = 0; i < v3.size(); i++) v3[i] %= 1009;
  return v3;
}
int32_t main() {
  ios::sync_with_stdio(0);
  cin.tie(0);
  cout.tie(0);
  cin >> n >> m >> k;
  for (long long i = 0; i < n; i++) {
    long long a;
    cin >> a;
    count1[a]++;
  }
  for (long long i = 1; i <= m; i++) {
    count1[i]++;
    while (count1[i]--) v[i].push_back(1);
  }
  vector<long long> ans = solve(1, m);
  cout << ans[k];
}
