fun main() {
    // Read the input
    var n = readln().toInt()

    // Greedily keep subtracting the higest possible number
    val nums = mutableListOf<Int>()
    while (n > 0) {
        var i = 1
        while ((i + 1) * (i + 1) * (i + 1) <= n) i++
        nums.add(i)
        n -= i * i * i
    }

    println(nums.size)
    println(nums.joinToString(" "))
}