import sys # sys.setrecursionlimit(200005) # sys.set_int_max_str_digits(200005) int1 = lambda x: int(x)-1 pDB = lambda *x: print(*x, end="\n", file=sys.stderr) p2D = lambda x: print(*x, sep="\n", end="\n\n", file=sys.stderr) def II(): return int(sys.stdin.readline()) def LI(): return list(map(int, sys.stdin.readline().split())) def LLI(rows_number): return [LI() for _ in range(rows_number)] def LI1(): return list(map(int1, sys.stdin.readline().split())) def LLI1(rows_number): return [LI1() for _ in range(rows_number)] def SI(): return sys.stdin.readline().rstrip() dij = [(0, 1), (-1, 0), (0, -1), (1, 0)] # dij = [(0, 1), (-1, 0), (0, -1), (1, 0), (1, 1), (1, -1), (-1, 1), (-1, -1)] # inf = -1-(-1 << 31) inf = -1-(-1 << 62) # md = 10**9+7 md = 998244353 n, m, k = LI() cc = LI() dp = [0]*(2*n+1) dp[0] = 1 for i in range(2*n): if i >= 6: dp[i+1] = dp[i]*2-dp[i-6] else: dp[i+1] = sum(dp[:i+1]) dp[i+1] %= md t = n*2-1 for c in cc: ans = 0 for d in range(6): if c+n == t-d or c == t-d: ans += dp[t-d]*(6-d) elif c+n < t-d: ans += (dp[c]*dp[t-d-c]+dp[c+n]*dp[t-d-c-n]-dp[c]*dp[n]*dp[t-d-c-n])*(6-d) elif c < t-d: ans += (dp[c]*dp[t-d-c])*(6-d) ans%=md print(ans)