# Math Insight

### Image: The 16 possible network motifs involving three nodes

A list of the 16 network motifs that are directed graphs with three nodes. For the definition of these motifs, an edge not drawn must not exist for the motif to be counted. Hence, each motif specifies the presence or absence of six edges.

Image file: three_node_motifs.png

Source image file: three_node_motifs.svg
Source image type: Inkscape SVG