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 A033322 #19 Mar 15 2025 09:57:20 %S A033322 2,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, %T A033322 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, %U A033322 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 %N A033322 a(n) = floor(2/n). %H A033322 <a href="/index/Rec#order_01">Index entries for linear recurrences with constant coefficients</a>, signature (1). %t A033322 Floor[2/Range[80]] (* _Wesley Ivan Hurt_, Jun 26 2022 *) %o A033322 (Magma) [Floor(2/n): n in [1..100]]; // _Wesley Ivan Hurt_, Apr 04 2023 %Y A033322 Cf. A010766. %K A033322 easy,nonn %O A033322 1,1 %A A033322 _Jeff Burch_