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A371901
Number of unlabeled Laman graphs on n vertices of degree at most 4.
0
1, 1, 1, 1, 3, 10, 37, 189, 1145, 8089, 64683, 571949, 5499343, 56899844, 628729114, 7380050235
OFFSET
1,5
LINKS
PROG
(nauty with Laman plugin) gensparseg $n -D4 -K2 -u # see link
CROSSREFS
KEYWORD
nonn,more
AUTHOR
Max Alekseyev, Apr 11 2024
EXTENSIONS
a(14)-a(16) added by Georg Grasegger, Aug 03 2024
STATUS
approved