#include <iostream>
#include <vector>
constexpr int md = 998244353;
constexpr int N = 4010;
using namespace std;

int main() {
    cin.tie(nullptr), ios::sync_with_stdio(false);

    vector dp(N, vector<int>(N));
    dp.at(0).at(0) = 1;
    for (int v = 1; v < N; ++v) {
        dp[v] = dp[v - 1];
        for (int i = 0; i < N - v; ++i) {
            dp[v][i + v] += dp[v][i];
            if (dp[v][i + v] >= md) dp[v][i + v] -= md;
        }
    }

    int Q;
    cin >> Q;

    while (Q--) {
        int tp, n, k;
        cin >> tp >> n >> k;
        cout << dp[k][n] << '\n';
    }
}