cp's OEIS Frontend

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.

A110118 a(n) = floor(n*(sqrt(6) + sqrt(2) + 2)/4).

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%I A110118 #15 Feb 16 2025 08:32:58
%S A110118 1,2,4,5,7,8,10,11,13,14,16,17,19,20,21,23,24,26,27,29,30,32,33,35,36,
%T A110118 38,39,41,42,43,45,46,48,49,51,52,54,55,57,58,60,61,63,64,65,67,68,70,
%U A110118 71,73,74,76,77,79,80,82,83,85,86,87,89,90,92,93,95,96,98,99,101,102
%N A110118 a(n) = floor(n*(sqrt(6) + sqrt(2) + 2)/4).
%C A110118 Beatty sequence for (sqrt(6)+sqrt(2)+2)/4 = 1.465925826289...; complement of A110117.
%H A110118 G. C. Greubel, <a href="/A110118/b110118.txt">Table of n, a(n) for n = 1..10000</a>
%H A110118 Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/BeattySequence.html">Beatty Sequence</a>
%H A110118 <a href="/index/Be#Beatty">Index entries for sequences related to Beatty sequences</a>
%t A110118 With[{c = (Sqrt[2] + Sqrt[6] + 2)/4}, Floor[c*Range[100]]] (* _G. C. Greubel_, Mar 27 2018 *)
%o A110118 (PARI) for(n=1,100, print1(floor(n*(sqrt(6) + sqrt(2) + 2)/4), ", ")) \\ _G. C. Greubel_, Mar 27 2018
%o A110118 (Magma) [Floor(n*(Sqrt(6) + Sqrt(2) + 2)/4): n in [1..100]]; // _G. C. Greubel_, Mar 27 2018
%Y A110118 Cf. A110119.
%K A110118 nonn
%O A110118 1,2
%A A110118 _Reinhard Zumkeller_, Jul 13 2005