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 A335160 #19 Jul 09 2025 04:53:11 %S A335160 8,12,11,13,128,192,176,208,2048,3072,2816,3328,32768,49152,45056, %T A335160 53248,524288,786432,720896,851968,8388608,12582912,11534336,13631488, %U A335160 134217728,201326592,184549376,218103808,2147483648,3221225472,2952790016,3489660928 %N A335160 a(n) = nim-product of 2^3 and 2^n. %H A335160 Rémy Sigrist, <a href="/A335160/b335160.txt">Table of n, a(n) for n = 0..1000</a> %H A335160 J. H. Conway, <a href="https://doi.org/10.1016/0012-365X(90)90008-6">Integral lexicographic codes</a>, Discrete Mathematics 83.2-3 (1990): 219-235. See Table 4. %F A335160 Conjectures from _Colin Barker_, Jun 11 2020: (Start) %F A335160 G.f.: (8 + 12*x + 11*x^2 + 13*x^3) / ((1 - 2*x)*(1 + 2*x)*(1 + 4*x^2)). %F A335160 a(n) = 16*a(n-4) for n>3. %F A335160 (End) %Y A335160 Row 3 of array in A223541. %K A335160 nonn %O A335160 0,1 %A A335160 _N. J. A. Sloane_, Jun 08 2020 %E A335160 More terms from _Rémy Sigrist_, Jun 10 2020