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Odd numbers in the sequence generated by a(n) = a(a(n-1)-1)+a(n+1-a(n-1)).
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%I #8 May 28 2021 15:07:29

%S 1,1,3,3,5,7,9,11,11,13,15,17,19,21,23,25,25,27,29,29,29,31,33,35,37,

%T 39,41,41,43,45,45,45,45,45,47,49,51,53,55,57,57,59,61,63,65,67,67,69,

%U 69,69,71,73,75,77,79,81,81,83,85,87,89,91,93,93,95,97,99,99,101,101

%N Odd numbers in the sequence generated by a(n) = a(a(n-1)-1)+a(n+1-a(n-1)).

%Y Cf. A006161.

%K nonn,easy

%O 1,3

%A _Mohammad K. Azarian_

%E More terms from Jordan D Culp (s1172070(AT)Cedarville.edu)