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 A003224 M3934 #21 Oct 21 2023 17:04:59 %S A003224 1,5,24,391,9549,401547,22597671,1646431048,149640359575, %T A003224 16597459048676,2206178465445432,346212403086248325, %U A003224 63333787189956042080,13359470726804093346852,3218846593376516669825536,878566295178157438213870011 %N A003224 The number of superpositions of cycles of order n of the groups E_3 and D_n. %C A003224 Palmer and Robinson, Table 2, has incorrect a(8) = 401691. - _Sean A. Irvine_, Oct 25 2017 %D A003224 F. Harary and E. M. Palmer, Graphical Enumeration, Academic Press, NY, 1973, p. 171. %D A003224 N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence). %H A003224 E. M. Palmer and R. W. Robinson, <a href="http://dx.doi.org/10.1007/BF02392038">Enumeration under two representations of the wreath product</a>, Acta Math., 131 (1973), 123-143. %Y A003224 Cf. A000940, A006841, A003225. %K A003224 nonn,easy %O A003224 3,2 %A A003224 _N. J. A. Sloane_ %E A003224 a(8) corrected and more terms from _Sean A. Irvine_, Oct 25 2017