Kruskal's Mathematical Mind Trick

Kruskal's Mathematical Mind Trick
math-memes, algorithm-memes, kruskal-memes, sequence-memes, puzzle-memes | ScienceHumor.io

The answer is 5, but not because of simple counting! This meme references Kruskal's algorithm, which finds minimum spanning trees in graph theory. The sequence 1, 3, 5... isn't arithmetic—it's the first few numbers in the Kruskal count, a mathematical sequence where each number appears exactly once as a digit in the sequence itself! Most people try to find patterns like 1+2=3, 3+2=5, but the true math nerds know this self-referential sequence that makes computer scientists giggle with delight. No wonder 99% fail—they're looking for the wrong pattern entirely!

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