Tree function Memes

Nothing triggers mathematicians faster than an ambiguous sequence. Start with 1, 3, and suddenly everyone's a genius with a different formula. Odd numbers? Triangular numbers? 2^n-1? Fibonacci variants? And then there's always that one person who drops "TREE(n)" into the conversation like they're casually mentioning nuclear fusion at a dinner party. The beauty of mathematics is that with just two terms, you can justify literally any next number through some obscure pattern. It's like academic trolling at its finest. Next time someone asks you for the next number in a sequence, just confidently say "π" and walk away.