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 A046166 #16 Feb 16 2025 08:32:39
%S A046166 0,0,0,0,1,171,17066,1298346,83384427,4762648737,249485204452,
%T A046166 12226539786912,568267449522773,25296121946918823,1086375882592194558,
%U A046166 45264846407024660598,1837809636559394481439,72965749033508656346829
%N A046166 Number of minimal covers on n objects with 5 members.
%H A046166 Indranil Ghosh, <a href="/A046166/b046166.txt">Table of n, a(n) for n = 1..100</a>
%H A046166 Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/MinimalCover.html">Minimal Cover.</a>
%H A046166 <a href="/index/Rec#order_06">Index entries for linear recurrences with constant coefficients</a>, signature (171,-12175,461985,-9853624,112007964,-530122320).
%F A046166 G.f.: x^5/[(1-26x)(1-27x)(1-28x)(1-29x)(1-30x)(1-31x)].
%t A046166 LinearRecurrence[{171,-12175,461985,-9853624,112007964,-530122320},{0,0,0,0,1,171},18] (* or *) CoefficientList[Series[(x^5)/((1-26x)(1-27x)(1-28x)(1-29x)(1-30x)(1-31x)) ,{x,0,100}],x] (* _Indranil Ghosh_, Feb 20 2017 *)
%Y A046166 Cf. A035348.
%K A046166 nonn
%O A046166 1,6
%A A046166 _Eric W. Weisstein_