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A038778
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Circulant directed p^2-graphs up to rotations only, indexed by odd primes p.
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1
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52, 839128, 6701785562968, 12083890870771962491424805136043760, 2398361661260968891411175234090908403781861753200, 1828394251506568537335964147598606029781088871684165132246643817787950377305065340000
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listen;
history;
text;
internal format)
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OFFSET
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1,1
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LINKS
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CROSSREFS
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KEYWORD
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nonn,easy
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AUTHOR
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EXTENSIONS
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STATUS
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approved
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