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Search: id:A079230
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| A079230 |
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Number of non-associative non-commutative non-anti-associative non-anti-commutative closed binary operations on a set of order n. |
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+0
9
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OFFSET
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1,3
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COMMENT
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A079230(n)+A079232(n)+A079234(n)+A079236(n)+A079195(n)+A079240(n)+A079242(n)+A079244(n)+A063524(n)=A002489(n)
Each a(n) is equal to the sum of the products of each element in row n of A079202 and the corresponding element of A079210.
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CROSSREFS
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Cf. A079202, A079231, A079232, A079234, A079236, A079195, A079240, A079242, A079244, A063524.
Sequence in context: A138762 A139777 A015327 this_sequence A165679 A111887 A015341
Adjacent sequences: A079227 A079228 A079229 this_sequence A079231 A079232 A079233
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KEYWORD
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nonn
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AUTHOR
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Christian van den Bosch (cjb(AT)cjb.ie), Jan 03 2003
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