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 A277058 #7 Oct 08 2016 16:56:58 %S A277058 1,5,4,27,6,194,33,14,1865,425,45,22875,17603,403,370,342391,38094, %T A277058 8631,588,6053444,605410,67228,7385,3364,123456789,11225079,1113198, %U A277058 210789,11115,2853116705 %N A277058 Irregular array by rows: A(n,m) is the least number which gives a number containing all nonzero digits when multiplied by m-th repunit for base n; each row is truncated when reaches its stationary point. %C A277058 For row n, the initial number is A023811(n) and the trailing number is A277059(n). Row 10 is A277057(1)-A277057(5) [note that the initial row is row 2]. %e A277058 The first rows of the array are: %e A277058 1, (1, 1...) %e A277058 5, 4, (4, 4...) %e A277058 27, 6, (6, 6...) %e A277058 194, 33, 14, %e A277058 1865, 425, 45, %e A277058 22875, 17603, 403, 370, %e A277058 342391, 38094, 8631, 588, %e A277058 6053444, 605410, 67228, 7385, 3364, %e A277058 123456789, 11225079, 1113198, 210789, 11115 %Y A277058 Cf. A002275, A023811, A277055, A277057, A277059. %K A277058 nonn,tabf,base %O A277058 2,2 %A A277058 _Andrey Zabolotskiy_ and _Altug Alkan_, Sep 26 2016