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A358461 Number of near-rings with identity of order n, up to isomorphism. 0
1, 1, 6, 1, 1, 1, 53, 11, 1, 1, 11, 1, 1, 1, 4274, 1, 26, 1 (list; graph; refs; listen; history; text; internal format)
OFFSET
2,3
COMMENTS
a(2) - a(19) were generated by Mace4 with the cube-and-conquer and the invariant algorithms.
REFERENCES
G. Pilz, Near-rings: The Theory and Its Applications, Elsevier, 1977.
LINKS
MathStructures, Near-rings with identity.
CROSSREFS
Cf. A305858 and A037221 for various sequences related to near-rings.
Sequence in context: A316623 A108131 A073354 * A197420 A128423 A345628
KEYWORD
nonn,more
AUTHOR
Choiwah Chow, Dec 17 2022
STATUS
approved

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Last modified June 4 17:49 EDT 2024. Contains 373102 sequences. (Running on oeis4.)