{4 | {4 | 4, 5}}

{4 | {4 | 4, 5}} can be discovered in Concepts, categorized under Math, Expression, Logic, Set. A recursive mathematical expression with nested integers

It has been discovered by 1 board and crafted 3 times, first appearing 25 hours ago. {4 | {4 | 4, 5}} can be created from 3 recipes, and goes on to appear as an ingredient in 3 others.

{4 | {4 | 4, 5}} was first discovered by Hello5184's board 25 hours ago. They also hold the lowest-complexity recipe, at 138.

Related concepts worth exploring include Paradox, Recursion, Redundancy, Tautology, Contradiction, Logic, and 6 more.