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A192514
Sprague-Grundy values for graphical nim played on the caterpillar C_{n,1}.
0
2, 3, 4, 5, 6, 2, 1, 0, 8, 6, 0, 1, 2, 3, 8, 5, 12, 7, 1, 0, 8, 9, 14, 1, 2, 3, 11, 4, 7, 12, 14, 0, 16, 2, 4, 12, 2, 3, 10, 4, 7, 15, 1, 16, 9, 18, 16, 12, 2, 3, 10, 16, 7, 12, 1, 16, 18, 11, 16, 122, 22, 11, 16, 7, 12, 1, 20, 24, 16, 26, 12, 13, 22, 11, 16, 24, 15, 14, 16, 22, 19, 16, 12, 13, 19, 11, 16, 24, 15, 14, 16, 25, 11, 16, 12, 13, 22, 11, 16, 7, 15, 1, 20, 25, 19, 11
OFFSET
1,1
REFERENCES
Calkin, Neil J.; James, Kevin; Janoski, Janine E.; Leggett, Sarah; Richards, Bryce; Sitaraman, Nathan; and Thomas, Stephanie M.; Computing strategies for graphical Nim, in Proceedings of the Forty-First Southeastern International Conference on Combinatorics, Graph Theory and Computing. Congr. Numer. 202 (2010), 171-185. See Fig. 1.
FORMULA
Has period 12 starting at n = 156.
CROSSREFS
Sequence in context: A037902 A037840 A165091 * A105257 A125937 A173526
KEYWORD
nonn
AUTHOR
N. J. A. Sloane, Jul 03 2011
STATUS
approved