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a(n) = A086323(n)/n.
0

%I #6 May 15 2021 22:24:37

%S 1,1,2,2,6,6,18,20,50,74,186,216,630,916,2002,3040,7710,10806,27594,

%T 40642,94658,158492,364722,516682,1333926,2180772,4770374,7845774,

%U 18512790,28706044,69273666,111116576,251853466,436650938,977895330

%N a(n) = A086323(n)/n.

%Y Cf. A086323.

%K nonn

%O 1,3

%A _Vladeta Jovovic_, Sep 09 2003

%E More terms from _Max Alekseyev_, Sep 25 2009