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A360847
Number of dominating induced trees in the n X n grid graph.
2
1, 8, 65, 1280, 78981, 14605388, 7904828158, 12456744197696, 57118103869618858, 760896261783236975004, 29416443122724544970455433, 3297715940113139272931793598648, 1071333966021766251746119497973623975, 1008129126269380724757869194465038817386728
OFFSET
1,2
COMMENTS
A dominating induced tree in a graph is an acyclic connected induced subgraph whose vertices are a dominating set.
LINKS
Eric Weisstein's World of Mathematics, Grid Graph.
CROSSREFS
Main diagonal of A360846.
Cf. A287690 (connected dominating sets), A360203 (induced trees).
Sequence in context: A024105 A302316 A041114 * A320990 A015496 A226126
KEYWORD
nonn
AUTHOR
Andrew Howroyd, Feb 23 2023
STATUS
approved