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A079234 Number of non-associative non-commutative anti-associative non-anti-commutative closed binary operations on a set of order n. 9
0, 0, 48, 313560 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,3

COMMENTS

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 A079204 and the corresponding element of A079210.

LINKS

Table of n, a(n) for n=1..4.

CROSSREFS

Cf. A079204, A079235, A079230, A079232, A079236, A079195, A079240, A079242, A079244, A063524.

Sequence in context: A272262 A146204 A269561 * A051235 A282403 A254625

Adjacent sequences:  A079231 A079232 A079233 * A079235 A079236 A079237

KEYWORD

nonn

AUTHOR

Christian van den Bosch (cjb(AT)cjb.ie), Jan 03 2003

STATUS

approved

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Last modified February 17 15:19 EST 2019. Contains 320220 sequences. (Running on oeis4.)