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EKG sequence started at 4 instead of 2.
9

%I #11 Jan 20 2016 04:19:53

%S 4,2,6,3,9,12,8,10,5,15,18,14,7,21,24,16,20,22,11,33,27,30,25,35,28,

%T 26,13,39,36,32,34,17,51,42,38,19,57,45,40,44,46,23,69,48,50,52,54,56,

%U 49,63,60,55,65,70,58,29,87,66,62,31,93,72,64,68,74,37,111,75,78,76,80,82,41

%N EKG sequence started at 4 instead of 2.

%C Merges with A064413 after 3 steps.

%H Peter Kagey, <a href="/A169839/b169839.txt">Table of n, a(n) for n = 1..10000</a>

%Y For other initial terms, see A064413, A169837, A169841, A169843, A169845, A169847, A169849, A169851, A169853, A169855.

%Y Cf. A169840.

%K nonn

%O 1,1

%A _T. D. Noe_ and _N. J. A. Sloane_, Jun 02 2010