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A064004 At step n in computing A064413, sequence gives smallest multiple of 2 not yet seen, divided by 2. 2

%I

%S 1,2,3,4,4,4,4,5,7,7,7,7,8,8,8,8,10,11,13,13,13,13,13,13,13,13,16,16,

%T 16,16,17,19,19,19,19,20,20,20,20,22,23,24,24,24,25,26,27,28,29,29,29,

%U 29,29,29,29,31,31,31,31,32,32,32,32,34,37,38,38,38,38,38,40

%N At step n in computing A064413, sequence gives smallest multiple of 2 not yet seen, divided by 2.

%H J. C. Lagarias, E. M. Rains and N. J. A. Sloane, <a href="http://arXiv.org/abs/math.NT/0204011">The EKG sequence</a>, Exper. Math. 11 (2002), 437-446.

%H <a href="/index/Ed#EKG">Index entries for sequences related to EKG sequence</a>

%Y Cf. A064413, A064007, A064042.

%K nonn

%O 1,2

%A _N. J. A. Sloane_, Oct 15 2001

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Last modified May 25 07:29 EDT 2020. Contains 334584 sequences. (Running on oeis4.)