#include<iostream>
#include<cstdio>
#define N 12
#define M 24000
#define mod 998244353
using namespace std;
int read()
{
	char c=0;
	int sum=0;
	while (c<'0'||c>'9') c=getchar();
	while ('0'<=c&&c<='9') sum=sum*10+c-'0',c=getchar();
	return sum;
}
void Adder(int &x,int d)
{
	x+=d;
	if (x>=mod) x-=mod;
	return;
}
void Adder2(int &x,int d)
{
	x+=d;
	if (x<0) x+=mod;
	return;
}
int n,cnt[N+1],dp[N+1][M+1],DP[N+1][M+1],DSP[N+1][M+1][2],F[M+1],ans;
int main()
{
	int x,res=0,res2=0,res3=0,d;
	n=read(),dp[0][0]=DP[0][0]=DSP[0][0][0]=1;
	for (int i=1;i<=n;++i) x=read(),cnt[x]++;
	for (int i=1;i<=12;++i)
	{
		for (int j=0;j<=res;++j)
	   	    for (int k=0;k<=cnt[i];++k)
				Adder(dp[i][j+i*k],dp[i-1][j]);
		res+=i*cnt[i];
	}
	res2=0;
	for (int i=1;i<=10;++i)
	{
		for (int j=0;j<=res2;++j)
	   	    for (int k=0;k<=cnt[i];++k)
				Adder(DP[i][j+(10-i)*k],DP[i-1][j]);
		res2+=(10-i)*cnt[i];
	}
	res3=0;
	for (int i=1;i<=10;++i)
	{
		for (int j=0;j<=res2;++j)
	   	    for (int k=(i==1?1:0);k<=cnt[i];++k)
				for (int op=0;op<=1;++op)
					Adder(DSP[i][j+(10-i)*k][op^((i!=1&&(i&1))?(j&1):0)],DSP[i-1][j][op]);
		res3+=(10-i)*cnt[i];
	}
	for (int i=0;i<=res;++i) Adder(ans,1ll*dp[12][i]*(i/10+1)%mod);
	for (int i=0;i<=cnt[11];++i)
		for (int j=0;j<=cnt[12];++j)
			F[i+(j<<1)]++;
	for (int i=0;i<=cnt[11]+(cnt[12]<<1);++i)
		for (int j=0;j<i;++j)
			Adder2(ans,-1ll*F[i]*DP[10][j]%mod*((i-j)/10)%mod);
	for (int i=0;i<=cnt[12];++i)
		for (int j=9;j<=res3;++j)
		{
			d=max(((i<<1)-(j-9))/10,0)-max(((i<<1)-j)/10,0);
			if (d) Adder2(ans,-1ll*DSP[10][j][0]*d%mod);
		}
	printf("%d\n",ans);
	return 0;
}