%I A049146
%S A049146 1,1,2,4,10,24,66,173,498,1378,4070,11680,35078,103292,313980,942133,
%T A049146 2890878,8798182,27204516,83704806,260493354,808445448,2529836520,
%U A049146 7906101138,24858833998,78131339008,246694899708,779057755912
%N A049146 Revert transform of (1 + 3x - x^3)/(1 + 4x + 4x^2 + 2x^3).
%H A049146 <a href="Sindx_Res.html#revert">Index entries for reversions of series</
               a>
%Y A049146 Sequence in context: A049131 A084078 A137842 this_sequence A000682 A001997 
               A000084
%Y A049146 Adjacent sequences: A049143 A049144 A049145 this_sequence A049147 A049148 
               A049149
%K A049146 nonn
%O A049146 1,3
%A A049146 Olivier Gerard (olivier.gerard(AT)gmail.com)