Modules
H-tree    
  
self-similar growth at exposed corners    
  
cellular automaton growing at exposed corners    
  
automaton growing to cells with one of eight neighbours    
  
toothpick pattern by replication    
  
integer points in stair-step diagonal stripes    
  
toothpick pattern by rows    
  
self-similar triangular tree traversal    
  Provides
      in lib/Math/NumSeq/OEIS/Catalogue/Plugin/PlanePathToothpick.pm