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 A004946 #19 Oct 28 2023 11:54:06
%S A004946 0,199,398,597,796,995,1194,1393,1592,1791,1990,2189,2388,2587,2786,
%T A004946 2985,3184,3383,3582,3781,3980,4179,4378,4577,4776,4975,5174,5373,
%U A004946 5572,5771,5970,6169,6368,6567,6766
%N A004946 a(n) = round(n*phi^11), where phi is the golden ratio, A001622.
%C A004946 Differs from A004926 first at n=100, where a(100) = 19901 and A004926(100) = 19900. - _R. J. Mathar_, Apr 25 2013
%H A004946 Tanya Khovanova, <a href="http://www.tanyakhovanova.com/RecursiveSequences/NonRecursions.html">Non Recursions</a>.
%t A004946 With[{c=GoldenRatio^11},Round[c Range[0,40]]] (* _Harvey P. Dale_, Oct 17 2022 *)
%Y A004946 CF. A001622, A004926.
%K A004946 nonn
%O A004946 0,2
%A A004946 _N. J. A. Sloane_