Search: id:A147621
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%I A147621
%S A147621 0,0,0,0,4,26,120,455,1456,4122,10608,25194,55980,117572,235144,450681,
%T A147621 832048,1485800,2575368,4345965,7158060,11532402,18209100,28224105,
%U A147621 43008120,64512240,95365920,139075245,200268432,284997384,401107356
%N A147621 The 3rd Witt transform of A000292.
%C A147621 The 2nd Witt transform is essentially in A032094.
%H A147621 Pieter Moree, <a href="http://dx.doi.org/10.1016/j.disc.2005.03.004">
               The formal series Witt transform</a>, Discr. Math. no. 295 vol. 1-3 
               (2005) 143-160.
%F A147621 G.f.: x^4(2x^2-x+2)(2x^4-2x^3+9x^2-2x+2)/((1-x)^12*(1+x+x^2)^4).
%Y A147621 Sequence in context: A118285 A101166 A140804 this_sequence A058408 A053906 
               A100236
%Y A147621 Adjacent sequences: A147618 A147619 A147620 this_sequence A147622 A147623 
               A147624
%K A147621 easy,nonn
%O A147621 0,5
%A A147621 R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Nov 08 2008

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