m = int(input())
A = list(map(int, input().split()))
cnt = 0
for i in range(m+1):
    cnt += A[i] * i

if cnt % 2:
    print("No")
    exit()

n = sum(A)

k = 2 * n - cnt
if k <= 0:
    print("No")
    exit()
assert 0

cnt = k // 2
if cnt * 2 <= A[1]:
    print("Yes")
else:
    print("No")