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 A169885 #17 Mar 09 2023 08:25:08 %S A169885 0,1,8,7,4,5,6,3,2,9,1000,1331,1628,1977,1284,1555,1886,1173,1422, %T A169885 1739,8000,8261,8448,8647,8864,8005,8266,8443,8642,8869,7000,7791, %U A169885 7468,7117,7844,7555,7246,7913,7662,7399,4000,4821,4688,4487,4224,4005,4826,4683 %N A169885 Cubes (n * n * n) in carryless arithmetic mod 10. %H A169885 Seiichi Manyama, <a href="/A169885/b169885.txt">Table of n, a(n) for n = 0..9999</a> %H A169885 <a href="/index/Ca#CARRYLESS">Index entries for sequences related to carryless arithmetic</a> %o A169885 (PARI) a(n) = fromdigits(Vec(Pol(digits(n))^3)%10); \\ _Seiichi Manyama_, Mar 09 2023 %Y A169885 Cf. A004520, A059729, A168294, A168541, A169884, A169886. %K A169885 nonn,base,look %O A169885 0,3 %A A169885 _David Applegate_, _Marc LeBrun_ and _N. J. A. Sloane_, Jul 06 2010