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A050827 Even numbers in the sequence generated by a(n)=a(a(n-2))+a(n-a(n-2)). 1

%I

%S 2,4,6,6,8,10,10,12,12,14,16,16,18,20,20,22,24,24,26,26,28,30,30,30,

%T 32,34,36,36,38,40,42,44,46,46,48,50,52,54,54,54,56,58,58,60,62,64,64,

%U 66,66,66,68,70,72,74,76,78,78,78,80,80,82,84,86,88,90,92,92,94,94,96,98

%N Even numbers in the sequence generated by a(n)=a(a(n-2))+a(n-a(n-2)).

%Y Cf. A005229.

%K nonn,easy

%O 1,1

%A _Mohammad K. Azarian_

%E More terms from _James A. Sellers_

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Last modified November 27 09:19 EST 2021. Contains 349365 sequences. (Running on oeis4.)