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 A004923 #18 Aug 25 2023 08:50:13
%S A004923 0,46,93,140,187,234,281,328,375,422,469,516,563,610,657,704,751,798,
%T A004923 845,892,939,986,1033,1080,1127,1174,1221,1268,1315,1362,1409,1456,
%U A004923 1503,1550,1597,1644,1691,1738,1785
%N A004923 a(n) = floor(n*phi^8), where phi is the golden ratio, A001622.
%H A004923 G. C. Greubel, <a href="/A004923/b004923.txt">Table of n, a(n) for n = 0..10000</a>
%H A004923 <a href="/index/Be#Beatty">Index entries for sequences related to Beatty sequences</a>
%t A004923 With[{c=GoldenRatio^8},Floor[c*Range[0,40]]] (* _Harvey P. Dale_, Sep 08 2020 *)
%o A004923 (Magma) [Floor((47+21*Sqrt(5))*n/2): n in [0..60]]; // _G. C. Greubel_, Aug 24 2023
%o A004923 (SageMath) [floor(golden_ratio^8*n) for n in range(61)] # _G. C. Greubel_, Aug 24 2023
%Y A004923 Cf. A004919, A004920, A004921, A004922, A004924, A004925, A004926.
%Y A004923 Cf. A004927, A004928, A004929, A004930, A004931, A004932, A004933.
%Y A004923 Cf. A004934, A004935, A004976, A066096, A090909.
%Y A004923 Cf. A001622.
%K A004923 nonn
%O A004923 0,2
%A A004923 _N. J. A. Sloane_