This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A038092 #20 Dec 19 2015 12:15:50
%S A038092 1,7,27,82,221,553,1323,3078,7019,15765,34992,76922,167697,363020,
%T A038092 780937,1670786,3557060,7539856,15918972,33490067,70226358,146822144,
%U A038092 306121101,636648253,1320964417,2734901341,5650875038,11653922283,23991828701,49310264440
%N A038092 Number of n-node rooted identity trees of height 8.
%C A038092 The number of terms with a(n)>0 is A038093(8) - 8. - _Alois P. Heinz_, Sep 22 2013
%H A038092 Alois P. Heinz, <a href="/A038092/b038092.txt">Table of n, a(n) for n = 9..1000</a>
%H A038092 <a href="/index/Ro#rooted">Index entries for sequences related to rooted trees</a>
%F A038092 A038087-A038086.
%t A038092 f[n_]:=Nest[CoefficientList[Series[Product[(1+x^i)^#[[i]],{i,1,Length[#]}],{x,0,50}],x]&,{1},n];Drop[f[8]-PadRight[f[7],Length[f[8]]],8] (* _Geoffrey Critzer_, Aug 01 2013 *)
%Y A038092 Cf. A038081-A038093.
%Y A038092 Column k=8 of A227819.
%K A038092 nonn,fini
%O A038092 9,2
%A A038092 _Christian G. Bower_, Jan 04 1999