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Parse Gijswijt's sequence A090822 into distinct phrases 1, 12, 11, 2, 22, 3, 112, 1122, 23, ...; a(n) = length of n-th phrase.
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%I #10 Aug 25 2016 16:49:40

%S 1,2,2,1,2,1,3,4,2,2,3,3,3,4,3,2,3,4,3,5,4,6,3,4,4,2,7,3,4,3,5,5,5,8,

%T 3,4,5,5,5,4,2,5,5,6,4,7,4,6,5,5,6,6,6,5,4,2,8,3,7,6,6,8,6,3,9,10,10,

%U 9,7,7,9,10,10,9,7,7,6,5,4,8,10,8,8,4,7,6,3,8,5,6,9,4,7,8,10,11,11,8,9,4

%N Parse Gijswijt's sequence A090822 into distinct phrases 1, 12, 11, 2, 22, 3, 112, 1122, 23, ...; a(n) = length of n-th phrase.

%H <a href="/index/Ge#Gijswijt">Index entries for sequences related to Gijswijt's sequence</a>

%Y Cf. A090822, A109337, A187180-A187880, A187199, A187200.

%K nonn

%O 1,2

%A _N. J. A. Sloane_, Mar 06 2011