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A075947 Basis for code in A075946. 5

%I #1 May 16 2003 03:00:00

%S 1023,31775,232551,824491,1386837,6330581,25206065,42278310,77607100,

%T 402698573,673253467,1218520349,6442523019,10748180761,51539687634,

%U 86033873250,156768744521,824634027372,1374532244735,2476057332766

%N Basis for code in A075946.

%D J. H. Conway and N. J. A. Sloane, Lexicographic codes: error-correcting codes from game theory, IEEE Transactions on Information Theory, 32:337-348, 1986.

%H Bob Jenkins, <a href="http://burtleburtle.net/bob/math/lexicode.html">Tables of Binary Lexicodes</a>

%H Ari Trachtenberg, <a href="http://ipsit.bu.edu/phdthesis_html/phdthesis_html.html">Error-Correcting Codes on Graphs: Lexicodes, Trellises and Factor Graphs</a>

%F a(n) = b(2^n), where b is A075946, the binary lexicode, d=10.

%F b(n) = XOR(a(i)) for all i where the i-th bit is set in n.

%Y Cf. A075928, A075929, A075930, A075946, A075948, A075944, A075941, A075953.

%K nonn

%O 0,1

%A Bob Jenkins (bob_jenkins(AT)burtleburtle.net)

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Last modified April 24 18:17 EDT 2024. Contains 371962 sequences. (Running on oeis4.)