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 A095132 #8 Feb 16 2025 08:32:53 %S A095132 1,2,1,6,5,20,37,2,51,329,710,1601,118,8599,20514,49905,122963,307199, %T A095132 775529,988939,282591,6592078,131812,45164337,119237493,19774239, %U A095132 168670563,4514955632,4044075790,32717113805,22129966762,240235675303 %N A095132 Denominators of average numbers of trees in a forest on n nodes. %H A095132 Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/Forest.html">Forest</a> %F A095132 Denominators of A005196/A005195. %e A095132 1, 3/2, 2, 13/6, 12/5, 49/20, 93/37, 5/2, 127/51, ... %Y A095132 Cf. A005195, A005196, A095131. %K A095132 nonn %O A095132 1,2 %A A095132 _Eric W. Weisstein_, May 29 2004 %E A095132 More terms from _Vladeta Jovovic_, Jun 03 2004