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`%I #9 Mar 02 2013 20:33:03
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`%S 6,2,6,8,3,5,3,7,6,5,5,6,5,8,6,6,7,5,6,4,8,6,9,6,6,7,7,8,7,10,7,6,7,5,
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`%T 9,6,12,7,9,9,9,6,8,7,8,8,12,7,8,6,8,7,8,7,7,7,7,6,8,10,8,8,9,7,7,8,
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`%U 10,7,11,12,7,10,9,7,9,10,9,10,7,9,8,9,11,11,5,8,9,8,11,10,6,8,8,6,10,7,8,9,12,8,9,12,6,8,8,11,8,9,9,8,10,9,12
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`%N Length of n-th doubling run in A114183.
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`%H N. J. A. Sloane, <a href="/A221716/b221716.txt">Table of n, a(n) for n = 1..7327</a>
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`%p See A221715.
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`%Y Cf. A114183, A189419, A221715, A213220.
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`%K nonn
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`%O 1,1
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`%A _N. J. A. Sloane_, Jan 27 2013
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