The Wolfram Atlas of Simple Programs The Wolfram Atlas of Simple Programs

System Categories Cellular Automata Turing Machines Mobile Automata Substitution Systems Tag Systems Register Machines Symbolic Systems Systems Based on Numbers Network Systems Multiway Systems Systems Based on Constraints Axiom Systems

Substitution Systems > One-dimensional > 

Neighbor-independent Substitution Systems
Enter System


Initial conditions

Tree Evolution
16
31
50
56
60
67
73
92
100
131
132
197
202
287

   © Wolfram Research, Inc.