using System;
using static System.Console;
using System.Linq;
using System.Collections.Generic;

class Program
{
    static int NN => int.Parse(ReadLine());
    static int[] NList => ReadLine().Split().Select(int.Parse).ToArray();
    static int[][] NArr(long n) => Enumerable.Repeat(0, (int)n).Select(_ => NList).ToArray();
    public static void Main()
    {
        Solve();
    }
    static void Solve()
    {
        var n = NN;
        var a = NList;
        var edges = 0L;
        for (var i = 1; i < a.Length; ++i) edges += (long)i * a[i];
        if (edges == 0)
        {
            WriteLine("Yes");
            return;
        }
        if (edges % 2 == 0)
        {
            var ones = 2L;
            for (var i = 3; i < a.Length; ++i) ones += (i - 2L) * a[i];
            if (a[1] >= ones)
            {
                WriteLine("Yes");
                return;
            }
        }
        else
        {
            var large = n + 1;
            if (large % 2 == 0) ++large;
            var ones = (long)large;
            for (var i = 3; i < a.Length; ++i) ones += (i - 2L) * a[i];
            if (a[1] >= ones)
            {
                WriteLine("Yes");
                return;
            }
        }
        WriteLine("No");
    }
}