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A350292
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Triangle read by rows: the n-th row gives the saturated vertex Turán numbers for the cube graph Q_n.
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2
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1, 2, 1, 6, 3, 1, 12, 8, 4, 1, 24, 20, 10, 5, 1
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OFFSET
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1,2
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COMMENTS
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The k-th saturated vertex Turán number for the cube graph Q_n is the maximum number of vertices to be deleted from the cube graph such that no subgraph Q_k is complete and each of the deleted vertices being added again completes a subgraph Q_k (see Harborth and Nienborg).
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LINKS
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FORMULA
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T(n, n) = 1 and T(n, n-1) = n (see Theorem 2 in Harborth and Nienborg).
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EXAMPLE
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n\k | 1 2 3 4 5
----+------------------------
1 | 1
2 | 2 1
3 | 6 3 1
4 | 12 8 4 1
5 | 24 20 10 5 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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