References to A152959

Number of correlation classes for pairs of different words in an alphabet of size 4
1, 6, 20, 55, 141, 324, 657, 1329, 2515, 4592, 7897, 1322


1 seqfan posts

Wed Jan 14 23:42:22 CET 2009    [seqfan] Conjecture on required alphabet size to exhibit all correlation classes of pairs of words

Index of A-numbers in seqfan: by ascending order    by month    by frequency    by keyword
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