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A230380 The size of an optimal binary code of length n and edit distance 4. 2

%I

%S 1,2,2,4,5,9,13,21

%N The size of an optimal binary code of length n and edit distance 4.

%C The edit distance between two words u and v is defined as the minimum number of deletions, insertions, or substitutions required to change u to v.

%H Sheridan Houghten, <a href="http://www.cosc.brocku.ca/~houghten/binaryedit.html">A Table of Bounds on Optimal Fixed-Length Binary Edit-Metric Codes</a>

%Y Cf. A179183, A230381

%K nonn,more

%O 3,2

%A _Sheridan Houghten_, Oct 17 2013

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Last modified October 23 23:51 EDT 2019. Contains 328379 sequences. (Running on oeis4.)