

A185064


Numbers k such that a Golay sequence of length k exists.


11



1, 2, 4, 8, 10, 16, 20, 26, 32, 40, 52, 64, 80, 100
(list;
graph;
refs;
listen;
history;
text;
internal format)



OFFSET

1,2


COMMENTS

It is known that the sequence contains all numbers 2^i 10^j 26^m, and that all terms k > 1 are even and not divisible by any prime == 3 (mod 4). But the full characterization of these numbers is an open problem.


LINKS



CROSSREFS



KEYWORD

nonn,nice,more


AUTHOR



STATUS

approved



