|
%I #5 Mar 31 2012 13:22:26
%S 1,1,2,1,1,2,2,1,2,2,1,2,2,1,2,2,1,2,1,2,2,2,1,2,1,1,2,1,2,2,1,1,2,1,
%T 1,2,1,1,2,2,1,2,2,1,2,1,2,2,1,2,2,1,1,2,1,1,2,2,1,2,2,1,2,1,2,2,2,1,
%U 1,2,1,2,1,1,2,2,2,1,2,1,2,2,2,1,2,1
%N Values of Kolakoski sequence A000002 at positions n = 0 mod 5.
%H Nathaniel Johnston, <a href="/A074265/b074265.txt">Table of n, a(n) for n = 1..10000</a>
%F a(n) = A000002(5n).
%e The Kolakoski sequence begins 1,2,2,1,1,2,1,2,2,1,2,2,1,1,2,1,1,..., and the values at positions 5, 10, 15 are 1, 1, 2, so this sequence begins 1, 1, 2, ...
%K nonn,easy
%O 1,3
%A _Jon Perry_, Sep 20 2002
%E Extended and offset changed by _Nathaniel Johnston_, May 02 2011
|
