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%I #18 Nov 26 2020 22:15:56
%S 4,8,32,192,128,1536,1088,64,15360,9728,512,184320,102912
%N Let L = A185064(n) be the n-th length for which a Golay sequence exists; a(n) = number of Golay sequences of length L.
%H Dragomir Z. Dokovic, <a href="http://dx.doi.org/10.1016/S0012-365X(98)00034-X">Equivalence classes and representatives of Golay sequences</a>, Discrete Math. 189 (1998), no. 1-3, 79-93. MR1637705 (99j:94031).
%H Matthew G. Parker, Kenneth G. Paterson, and Chintha Tellambura, <a href="https://doi.org/10.1002/0471219282.eot367">Golay Complementary Sequences</a>, in Wiley Encyclopedia of Telecommunications, John G. Proakis, ed., Wiley, 2003; <a href="https://www.isg.rhul.ac.uk/~kp/golaysurvey.pdf">alternate link</a>, January 19, 2004. See Table 1 p. 7.
%F a(n) = A208925(n) + A208926(n).
%Y Cf. A185064, A208925, A208926, A208927, A208928, A208929.
%K nonn,more
%O 1,1
%A _N. J. A. Sloane_, Mar 03 2012
%E a(11)-a(13) from _Vincenzo Librandi_, Nov 26 2020