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A046168 Number of minimal covers on n objects with 8 members. +0
1
0, 0, 0, 0, 0, 0, 0, 1, 2259, 2835075, 2609269245, 1964842113102, 1282310235724518, 751046094737039530, 403981152738311915910, 202813559477327441603103, 96164301413883629093787477 (list; graph; listen)
OFFSET

1,9

LINKS

Eric Weisstein's World of Mathematics, Link to a section of The World of Mathematics.

CROSSREFS

Cf. A035348.

Sequence in context: A077455 A068754 A035873 this_sequence A154673 A130179 A125253

Adjacent sequences: A046165 A046166 A046167 this_sequence A046169 A046170 A046171

KEYWORD

nonn

AUTHOR

Eric Weisstein (eric(AT)weisstein.com)

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.


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