func_code_string: #include <bits/stdc++.h>   using namespace std;   const int N = 505;   const int mod = 998244353;   long long n, k, ans;   long long dp[N][N], dp2[N];   signed main() {     cin >> n >> k;     dp[0][0] = 1;     for (long long i = 1; i <= n; i++) {       for (long long j = 1; j <= i; j++) {         for (long long l = i - j; l <= i - 1; l++) {           dp[i][j] = (dp[i][j] + dp[l][min(l, j)]) % mod;         }       }     }     for (long long i = 1; i <= n; i++) {       dp2[i] = (dp[n][i] - dp[n][i - 1] + mod) % mod;     }     for (long long i = 1; i <= n; i++) {       for (long long j = 1; j <= n; j++) {         if (k > i * j) ans = (ans + (dp2[i] * dp2[j] % mod)) % mod;       }     }     cout << (ans * 2) % mod;     return 0;   }   