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A307552
Number of longest paths in the n X n antelope graph.
1
0, 0, 0, 0, 4, 4, 24, 1872, 253248
OFFSET
1,5
COMMENTS
The n X n antelope graph is connected for n >= 8 and traceable for n = 14 and 21 (with the status for 20 and 22-25 unknown).
LINKS
Eric Weisstein's World of Mathematics, Antelope Graph
Eric Weisstein's World of Mathematics, Longest Path
CROSSREFS
Cf. A307459 (longest path lengths).
Sequence in context: A092897 A269152 A269097 * A171633 A221276 A117429
KEYWORD
nonn,more
AUTHOR
Eric W. Weisstein, Apr 13 2019
EXTENSIONS
a(9) from Bert Dobbelaere, Apr 15 2019
STATUS
approved