import sys
input = sys.stdin.readline

N=int(input())
A=list(map(int,input().split()))

prev=[0]*30

mod=998244353

IND=[0]
DP=[1]

for i in range(1,N):
    NDP=[]
    NIND=[]
    a=A[i]
    
    for j in range(30):
        if (1<<j) & a!= 0:
            prev[j]=i

    sp=sorted(set(prev)|{i},reverse=True)
    SA=[a]*len(sp)
    now=a
    for j in range(len(sp)):
        now|=A[sp[j]]
        SA[j]=now

    s=i

    for j in range(len(SA)):
        if j+1<len(SA) and SA[j]==SA[j+1]:
            continue
        else:      
            score=0
            for ix in range(len(IND)):
                if IND[ix]<=s:
                    score=(score+DP[ix])%mod

            NDP.append(score)
            NIND.append(sp[j])

            if j+1<len(sp):
                s=sp[j+1]

    DP=NDP
    IND=NIND
    #print(DP,IND)

print(sum(DP)%mod)