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A135907
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Independence number of commuting graph of alternating group A_n.
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1
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OFFSET
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0,5
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COMMENTS
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The graph is empty for n = 0, 1 and 2, so a(n) = 0 by convention (or should it be 1?).
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REFERENCES
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A. Iranmanesh and A. Jafarzadeh, On the commuting graph associated with the symmetric and alternating groups, J. Algebra and Applic., 7 (2008), 129-146.
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LINKS
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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STATUS
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approved
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