q = int(input())
mod = 998244353
r = [0]*(2*10**5)
e = [0]*(2*10**5)
r[0] = 1
r[1] = 1
e[0] = 1
e[1] = 3
for i in range(2, 2*10**5):
    r[i] = r[i-1]+r[i-2]
    r[i] %= mod
    e[i] = e[i-1]+e[i-2]
    e[i] %= mod

for _ in range(q):
    n = int(input())
    n -= 1
    rn = pow(r[n], 2, mod)
    en = pow(e[n], 2, mod)
    print(((5*rn)%mod-en)%mod)