A208924 Let L = A185064(n) be the n-th length for which a Golay sequence exists; a(n) = number of Golay sequences of length L.

4, 8, 32, 192, 128, 1536, 1088, 64, 15360, 9728, 512, 184320, 102912

Offset

1,1

Links

Table of n, a(n) for n=1..13.

Dragomir Z. Dokovic, Equivalence classes and representatives of Golay sequences, Discrete Math. 189 (1998), no. 1-3, 79-93. MR1637705 (99j:94031).

Matthew G. Parker, Kenneth G. Paterson, and Chintha Tellambura, Golay Complementary Sequences, in Wiley Encyclopedia of Telecommunications, John G. Proakis, ed., Wiley, 2003; alternate link, January 19, 2004. See Table 1 p. 7.

Formula

a(n) = A208925(n) + A208926(n).

Crossrefs

Cf. A185064, A208925, A208926, A208927, A208928, A208929.

Sequence in context: A098579 A261196 A222537 * A032467 A009265 A173326

Adjacent sequences: A208921 A208922 A208923 * A208925 A208926 A208927

Keyword

nonn,more

Author

N. J. A. Sloane, Mar 03 2012

Extensions

a(11)-a(13) from Vincenzo Librandi, Nov 26 2020

Status

approved