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Quet transform (see A101387 for definition) of Kolakoski sequence A000002.
2

%I #18 Mar 10 2017 08:56:03

%S 1,3,1,1,1,2,1,3,1,1,3,1,1,1,2,1,1,3,1,1,2,1,1,2,1,3,1,1,1,2,1,1,2,1,

%T 3,1,1,3,1,1,1,2,1,3,1,1,2,1,1,2,1,1,3,1,1,3,1,1,1,2,1,3,1,1,3,1,1,1,

%U 2,1,1,2,1,3,1,1,2,1,1,3,1,1,3,1,1,1,2,1,3,1,1,3,1,1,1,2,1,1,3,1,1,2,1,1,2

%N Quet transform (see A101387 for definition) of Kolakoski sequence A000002.

%C Can be obtained from A000002 by replacing each 2,2 with 3,1.

%H Lars Blomberg, <a href="/A100808/b100808.txt">Table of n, a(n) for n = 1..10000</a>

%H David Wasserman, <a href="/A100661/a100661.txt">Quet transform + PARI code</a> [Cached copy]

%Y Cf. A000002, A100661, A101387.

%K easy,nonn

%O 1,2

%A _David Wasserman_, Jan 12 2005