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 A004927 #13 Aug 28 2023 08:28:14 %S A004927 0,321,643,965,1287,1609,1931,2253,2575,2897,3219,3541,3863,4185,4507, %T A004927 4829,5151,5473,5795,6117,6439,6761,7083,7405,7727,8049,8371,8693, %U A004927 9015,9337,9659,9981,10303,10625 %N A004927 a(n) = floor(n*phi^12), where phi is the golden ratio, A001622. %H A004927 G. C. Greubel, <a href="/A004927/b004927.txt">Table of n, a(n) for n = 0..10000</a> %H A004927 <a href="/index/Be#Beatty">Index entries for sequences related to Beatty sequences</a> %t A004927 Floor[GoldenRatio^(12)*Range[0,60]] (* _G. C. Greubel_, Aug 27 2023 *) %o A004927 (Magma) [Floor((161+72*Sqrt(5))*n): n in [0..60]]; // _G. C. Greubel_, Aug 27 2023 %o A004927 (SageMath) [floor(golden_ratio^(12)*n) for n in range(61)] # _G. C. Greubel_, Aug 27 2023 %Y A004927 Cf. A004919, A004920, A004921, A004922, A004923, A004924, A004925. %Y A004927 Cf. A004926, A004928, A004929, A004930, A004931, A004932, A004933. %Y A004927 Cf. A004934, A004935, A004976, A066096, A090909. %Y A004927 Cf. A001622. %K A004927 nonn %O A004927 0,2 %A A004927 _N. J. A. Sloane_