%I A032616
%S A032616 0,0,1,2,5,7,11,15,20,25,31,38,45,53,62,71,81,91,103,114,127,140,
%T A032616 154,168,183,198,215,232,249,267,286,305,325,346,367,389,412,435,
%U A032616 459,484,509,535,561,588,616,644,673,703,733,764,795,827,860,894
%N A032616 [ n^2 / pi ].
%t A032616 a[n_]:=Floor[(n^2)/Pi]; [From Vladimir Orlovsky (4vladimir(AT)gmail.com), 
               Dec 12 2008]
%Y A032616 Sequence in context: A001225 A157001 A134640 this_sequence A006066 A084935 
               A062409
%Y A032616 Adjacent sequences: A032613 A032614 A032615 this_sequence A032617 A032618 
               A032619
%K A032616 nonn,easy
%O A032616 0,4
%A A032616 Patrick De Geest (pdg(AT)worldofnumbers.com), May 15, 1998.