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A022867 a(n) = [ a(n-1)/a(1) + a(n-1)/a(2) + ... + a(n-1)/a(n-1) ] for n >= 3. 0

%I

%S 2,2,2,3,5,10,21,45,99,219,485,1076,2389,5306,11786,26182,58164,

%T 129215,287062,637734,1416785,3147520,6992512,15534524,34511410,

%U 76670354,170330428,378405125,840662707,1867611566,4149075406

%N a(n) = [ a(n-1)/a(1) + a(n-1)/a(2) + ... + a(n-1)/a(n-1) ] for n >= 3.

%Y A022861 shifted right.

%K nonn

%O 1,1

%A _Clark Kimberling_

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Last modified June 23 12:08 EDT 2021. Contains 345401 sequences. (Running on oeis4.)