A289812 revision #8
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A289812
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n for which a Factor Pair Latin Square of order n exists.
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0
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1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 14, 15, 16, 17, 18, 19, 21, 22, 23, 25, 26, 27, 29, 31, 32
(list;
graph;
refs;
listen;
history;
text;
internal format)
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OFFSET
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1,2
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COMMENTS
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This sequences differs from A206551 because no Factor Pair Latin Square of order 45 exists.
It is known that every prime power as well as twice every prime number appears in this sequence.
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LINKS
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CROSSREFS
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KEYWORD
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nonn,hard,more
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AUTHOR
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STATUS
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proposed
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