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A283325 Lengths of runs of successive zeros in A283683. 2

%I

%S 1,2,3,1,2,2,2,3,2,4,2,1,3,2,2,3,2,1,1,3,2,2,1,3,2,3,1,3,2,1,2,1,3,2,

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

%U 2,2,2,2,2,1,3,2,3,2,2,2,1,3,2,4,2,2,2,1,3,2,1,3,2,2,2,1,3,2,2,3

%N Lengths of runs of successive zeros in A283683.

%H Ivan Neretin, <a href="/A283325/b283325.txt">Table of n, a(n) for n = 1..10000</a>

%t Take[Length /@ Most@Split@ Nest[Flatten@ Table[#[[n - i]], {n, Length[#] + 1}, {i, n - 1}] &, {0, 1}, 4], {1, -1, 2}] (* _Ivan Neretin_, Mar 17 2017 *)

%Y Cf. A283683.

%K nonn

%O 1,2

%A _N. J. A. Sloane_, Mar 16 2017

%E Initial 1 added by _Ivan Neretin_, Mar 17 2017

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Last modified October 17 17:21 EDT 2021. Contains 348065 sequences. (Running on oeis4.)