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%I A174787 #2 Mar 30 2012 18:53:09
%S A174787 1,1,1,2,2,4,4,6,7,9,9,13,13,15,17,21,21,25,25,29,31,33,33,43,44,46,
%T A174787 48,52,52,58,58,66,68,70,72,85,85,87,89,99,99,105,105,109,113,115,115,
%U A174787 139,140,144,146,150,150,160,162,172,174,176,176,198,198,200,204,220,222
%N A174787 Cumulative sums of A174725.
%C A174787 By fitting a second order polynomial in Excel to the 77 first terms we get 0,039x^2+0,8859x-3,5396 with the R-square value 0,9974.
%Y A174787 Cf. A174725, A174788, A002321.
%K A174787 nonn
%O A174787 1,4
%A A174787 _Mats Granvik_, Mar 29 2010

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