nauty-gentreeg(1) generate trees

SYNOPSIS

gentreeg [,-D#/] [,-Z#:#/] [,-ulps/] [,-q/] ,n /[,res/mod/] [,file/]

DESCRIPTION

Generate (unrooted) trees.
n
: the number of vertices
res/mod : only generate subset res out of subsets 0..mod-1
-D#
: a upper bound for the maximum degree
-Z#:# : bounds for the diameter
-s
: use sparse6 output (default)
-p
: write a parent array
-l
: write a level array
-u
: do not output any graphs, just generate and count them
-q
: suppress auxiliary output
See program text for much more information.