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 A322060 #12 Feb 06 2025 13:07:42 %S A322060 1,4,10,26,54,144 %N A322060 Expansion of generating function related to a certain class of combinatorial objects. %C A322060 For precise definition see Example 15.3.6 of Miklos Bona, editor, Handbook of Enumerative Combinatorics, CRC Press, 2015, pages 1001-1002. %D A322060 Miklos Bona, editor, Handbook of Enumerative Combinatorics, CRC Press, 2015, pages 1001, 1002. %H A322060 N. J. A. Sloane, <a href="/A322059/a322059.jpg">Annotated scan of page 1001 of Bona (2015).</a> %H A322060 N. J. A. Sloane, <a href="/A322059/a322059_1.jpg">Annotated scan of page 1002 of Bona (2015).</a> %Y A322060 Cf. A322059. %K A322060 nonn,more %O A322060 1,2 %A A322060 _N. J. A. Sloane_, Dec 25 2018