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A022871 a(n) = [ a(n-1)/a(1) + a(n-3)/a(3) + a(n-5)/a(5) + ... ], for n >= 3. 1

%I

%S 2,2,1,2,3,3,4,5,6,8,10,13,17,22,28,36,47,61,79,102,132,172,223,288,

%T 374,485,629,816,1058,1372,1780,2308,2993,3883,5036,6531,8471,10987,

%U 14250,18483,23972,31092,40327,52305,67840,87990,114125,148021

%N a(n) = [ a(n-1)/a(1) + a(n-3)/a(3) + a(n-5)/a(5) + ... ], for n >= 3.

%K nonn

%O 1,1

%A _Clark Kimberling_

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Last modified July 30 06:21 EDT 2021. Contains 346348 sequences. (Running on oeis4.)