Home▸Mathematics▸Collatz Sequence Graph (2D)

🔢 Collatz Sequence Graph (2D)

Interactive 2D Collatz conjecture (3n+1 problem) sequence plotter. Watch hailstone sequences unfold step by step on a log-scale graph, compare multiple starting numbers side by side, and track step count and peak value live.

Mathematics2DEasy60 FPS📱 Mobile-adapted⇄ 3D version

⚙ Under the hood

Enter a starting number and watch its Collatz (3n+1) hailstone sequence unfold step by step on a live log-scale graph. Animate the trajectory at adjustable speed, compare several starting numbers side by side, and track the current value, step count, and peak value reached.

mathnumber-theorycollatzsequencegraphalgorithm

2D · HTML5 Canvas 2D · 60 FPS target · runs fully client-side, no install