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A variation on Recamán's sequence A005132: see Comments for definition.
1

%I #7 Apr 09 2014 23:45:24

%S 1,3,6,2,7,5,11,4,12,8,17,27,16,10,22,9,23,15,30,14,31,13,32,52,42,21,

%T 43,20,44,19,45,18,46,34,63,33,64,50,82,49,83,48,84,47,85,69,51,90,70,

%U 110,88,129,87,130,86,41,87,40,88,39,89,38,90,37,91,36,92,35,93,152,128

%N A variation on Recamán's sequence A005132: see Comments for definition.

%C Similar to A169748, but now B = 2,4,6,8,10,12,... (the even numbers).

%K nonn

%O 1,2

%A _Rodolfo Kurchan_, Apr 08 2010

%E Corrected and extended by _D. S. McNeil_, May 09 2010