👉 In the context of mathematics and computer science, a "kubera" is a mathematical concept that represents an infinite set or sequence. It is also known as a "kubera sequence" or "kubera number". A Kubera sequence is a type of infinite binary tree where each node's left child has one more than the right child, and each node's right child has one less than the left child. The concept of a Kubera sequence arises from the idea of a set