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A051269 Number of self-complementary 3-place relations on a 2n-element set. 0
8, 536887296, 6760803201217232481859791749120, 301541899055510925582216106793458790276811863115050592580304890195754352640 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

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

CROSSREFS

Cf. A047832.

Sequence in context: A076923 A076911 A182010 * A004740 A108067 A067486

Adjacent sequences:  A051266 A051267 A051268 * A051270 A051271 A051272

KEYWORD

nonn

AUTHOR

Vladeta Jovovic

STATUS

approved

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Last modified April 25 23:48 EDT 2019. Contains 322465 sequences. (Running on oeis4.)