A058176 - OEIS

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A058176

Triangle: Number of asymmetric quasigroups of order n with k idempotents.

0

1, 0, 1, 0, 1, 0, 0, 0, 0, 0, 5, 7, 3, 1, 0, 417, 559, 264, 59, 4, 0, 367517, 467480, 227168, 57213, 7712, 524, 14

(list; table; graph; refs; listen; history; text; internal format)

OFFSET

0,11

LINKS

Table of n, a(n) for n=0..27.

Index entries for sequences related to quasigroups

EXAMPLE

1; 0,1; 0,1,0; 0,0,0,0; 5,7,3,1,0; ...

CROSSREFS

Row sums give A057994.

Sequence in context: A259070 A110937 A099287 * A155158 A344111 A241140

Adjacent sequences: A058173 A058174 A058175 * A058177 A058178 A058179

KEYWORD

nonn,tabl,more

AUTHOR

Christian G. Bower, Nov 20 2000

STATUS

approved