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 A006108 M4035 #15 Jul 08 2025 16:41:24 %S A006108 1,5,357,376805,6221613541,1634141006295525,6857430062381149327845, %T A006108 460250514083576206796548772325, %U A006108 494205307747746503853075131001823990245 %N A006108 Gaussian binomial coefficient [ 2n,n ] for q=4. %D A006108 J. Goldman and G.-C. Rota, The number of subspaces of a vector space, pp. 75-83 of W. T. Tutte, editor, Recent Progress in Combinatorics. Academic Press, NY, 1969. %D A006108 I. P. Goulden and D. M. Jackson, Combinatorial Enumeration. Wiley, NY, 1983, p. 99. %D A006108 N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence). %D A006108 M. Sved, Gaussians and binomials, Ars. Combinatoria, 17A (1984), 325-351. %H A006108 M. Sved, <a href="/A006095/a006095.pdf">Gaussians and binomials</a>, Ars. Combinatoria, 17A (1984), 325-351. (Annotated scanned copy) %K A006108 nonn %O A006108 0,2 %A A006108 _N. J. A. Sloane_