%I A036409
%S A036409 0,1,1,1,2,3,4,5,6,8,10,11,14,16,18,21,24,27,30,33,37,41,44,49,
%T A036409 53,57,62,67,72,77,82,88,94,99,106,112,118,125,132,139,146,153,
%U A036409 161,169,176,185,193,201,210,219,228,237,246,256,266,275,286,296
%N A036409 Ceiling(n^2/11).
%Y A036409 Sequence in context: A072666 A075471 A000933 this_sequence A005423 A067319 
               A086049
%Y A036409 Adjacent sequences: A036406 A036407 A036408 this_sequence A036410 A036411 
               A036412
%K A036409 nonn
%O A036409 0,5
%A A036409 N. J. A. Sloane (njas(AT)research.att.com).