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Search: id:A058178
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| A058178 |
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Triangle: Self-converse quasigroups of order n with k idempotents. |
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+0
1
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| 1, 0, 1, 0, 1, 0, 1, 1, 0, 1, 3, 6, 2, 1, 1, 16, 34, 14, 11, 4, 2, 858, 1453, 854, 500, 174, 38, 6
(list; table; graph; listen)
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OFFSET
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0,11
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LINKS
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Index entries for sequences related to quasigroups
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EXAMPLE
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1; 0,1; 0,1,0; 1,1,0,1; 3,6,2,1,1; ...
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CROSSREFS
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Row sums give A057993.
Sequence in context: A108441 A094445 A004158 this_sequence A058078 A016551 A120907
Adjacent sequences: A058175 A058176 A058177 this_sequence A058179 A058180 A058181
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KEYWORD
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nonn,tabl,more
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AUTHOR
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Christian G. Bower (bowerc(AT)usa.net), Nov 20 2000
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