%I A004957
%S A004957 0,3,6,8,11,14,16,19,21,24,27,29,32,35,37,40,42,45,48,50,
%T A004957 53,55,58,61,63,66,69,71,74,76,79,82,84,87,90,92,95,97,
%U A004957 100,103,105,108,110,113,116,118,121,124,126,129,131,134
%N A004957 Ceiling of n*tau^2.
%Y A004957 Essentially same as A026352.
%Y A004957 Sequence in context: A139477 A122437 A090848 this_sequence A026352 A047399 
               A057349
%Y A004957 Adjacent sequences: A004954 A004955 A004956 this_sequence A004958 A004959 
               A004960
%K A004957 nonn
%O A004957 0,2
%A A004957 N. J. A. Sloane (njas(AT)research.att.com).