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integral_relation_algebras [2011/07/30 23:17]
jipsen
integral_relation_algebras [2018/11/07 15:27] (current)
jipsen
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====Finite members==== ====Finite members====
-^$n$      | 1 | 2 | 3 | 4 | 5 | 6 | 7 |  8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 |  16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 +^$n$        | 1 | 2 | 4 |  8 |  16 |      32 |            64 |                    128 | 256
-^# of algs | 1 | 1 | 0 | 2 | 0 | 0 | 0 | 10 | 0 |  0 |  0 |  0 |  0 |  0 |  0 | 102 |  0 |  0 | 0 |  0 |  0 |  0 |  0 |  0 |  0 |+^# of algs | 1 | 1 | 2 | 10 | 102 |  4412 |  4886349 | 344809166311 |  |
 +For $n\ne 2^k$, the # of algebras is 0.
 +
 +See http://www1.chapman.edu/~jipsen/gap/ramaddux.html for more information.
====Subclasses==== ====Subclasses====