MOD = 998244353

class FenwickTree:

    def __init__(self, N):
        self.N = N
        self.data = [0] * N
    
    def add(self, p, x):
        assert 0 <= p < self.N
        p += 1
        while p <= self.N:
            self.data[p - 1] += x
            self.data[p - 1] %= MOD
            p += p & (-p)
    
    def sum0(self, r):
        s = 0
        while r > 0:
            s += self.data[r - 1]
            s %= MOD
            r -= r & (-r)
        return s
    
    def get_sum(self, l, r):
        assert 0 <= l <= r <= self.N
        return self.sum0(r) - self.sum0(l)


N = int(input())
P = list(map(int, input().split()))
pos = [-1] * N
for i in range(N):
    pos[P[i] - 1] = i
pos.reverse()
B = pow(2, N - 1, MOD)
ans = 0
cntf = FenwickTree(N)
sumf = FenwickTree(N)
for i in range(N):
    now = pos[i]
    c = cntf.get_sum(0, now)
    s = sumf.get_sum(0, now)
    ans += c * B - s * pow(2, MOD - 1 - now, MOD)
    ans %= MOD
    cntf.add(now, 1)
    sumf.add(now, (B * pow(2, now, MOD)) % MOD)

print(ans)