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A362868
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Triangle read by rows: T(n,k) is the number of connected simple graphs G of order n with the property that k is the order of the largest quotient graph G/~ that is a complete graph. 1 <= k <= n.
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0
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1, 0, 1, 0, 1, 1, 0, 1, 4, 1, 0, 1, 12, 7, 1, 0, 1, 23, 75, 12, 1, 0, 1, 24, 481, 329, 17, 1
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OFFSET
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1,9
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COMMENTS
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T(n,2) = 1 is the star graph of order n for n >= 2.
T(n,n) = 1 is the complete graph of order n.
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LINKS
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EXAMPLE
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n\k | 1 2 3 4 5 6 7
----+------------------------------
1 | 1,
2 | 0, 1
3 | 0, 1, 1
4 | 0, 1, 4, 1
5 | 0, 1, 12, 7, 1
6 | 0, 1, 23, 75, 12, 1
7 | 0, 1, 24, 481, 329, 17, 1
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CROSSREFS
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KEYWORD
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AUTHOR
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STATUS
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approved
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