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Search: id:A036832
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| A036832 |
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Schoenheim bound L_1(n,5,4). |
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+0
2
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| 1, 5, 9, 18, 26, 50, 66, 113, 149, 219, 273, 397, 476, 659, 787, 1028, 1197, 1549, 1771, 2237, 2550, 3120, 3510, 4273, 4751, 5700, 6324, 7444, 8184, 9595, 10472, 12161, 13254, 15185, 16451, 18800, 20254, 22991, 24743, 27817, 29799, 33433
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OFFSET
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5,2
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REFERENCES
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W. H. Mills and R. C. Mullin, Coverings and packings, pp. 371-399 of J. H. Dinitz and D. R. Stinson, editors,a Contemporary Design Theory, Wiley, 1992. See Eq. 1.
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LINKS
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Index entries for covering numbers
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MAPLE
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L := proc(v, k, t, l) local i, t1; t1 := l; for i from v-t+1 to v do t1 := ceil(t1*i/(i-(v-k))); od: t1; end; # gives Schoenheim bound L_l(v, k, t). Current sequence is L_1(n, 5, 4, 1).
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CROSSREFS
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Lower bound to A011983.
A column of A036838.
Sequence in context: A146067 A061502 A110349 this_sequence A116453 A046578 A046590
Adjacent sequences: A036829 A036830 A036831 this_sequence A036833 A036834 A036835
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KEYWORD
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nonn
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AUTHOR
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N. J. A. Sloane (njas(AT)research.att.com), Jan 11 2002
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