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%I
%S 2,5,9,16,23,35,48,69,87,116,145,189,228,287,345,430,501,605,704,843,
%T 965,1136,1299,1523,1716,1981,2231,2566,2863,3261,3638,4137,4569,5140,
%U 5675,6367,6984,7781,8531,9490,10339,11423,12440,13721,14875,16328,17697,19409
%N A030068(4n+3).
%H N. J. A. Sloane, <a href="/A169740/b169740.txt">Table of n, a(n) for n = 0..10000</a>
%Y Cf. A030067, A030068, A169739.
%K nonn
%O 0,1
%A _N. J. A. Sloane_, May 02 2010
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