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URL: https://oeis.org/A262459

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A262459
Number of n-valued logics.
2
0, 1, 3072, 2066242608, 562949953421312000, 94296410679817199707031250000, 13584783430350289567229247264873005482770432, 2238270252895659596439884146393953794861120109653175515742208
OFFSET
1,3
REFERENCES
H. Eves and C. V. Newsom, An Introduction to the Foundation and Fundamental concepts of Mathematics, Rinehart & Co., New York, 1958.
FORMULA
a(n) = (n-1)^(n^2+1) * n^(n-2) = A076728(n) * A262458(n).
PROG
(PARI) a(n) = (n-1)^(n^2+1) * n^(n-2) \\ Charles R Greathouse IV, Sep 23 2015
CROSSREFS
Cf. A076728 (number of negation tables), A262458 (number of conjunction tables).
Sequence in context: A137485 A251786 A334256 * A205623 A205358 A045083
KEYWORD
nonn,easy
AUTHOR
Yan A. Denenberg and Max Alekseyev, Sep 23 2015
STATUS
approved