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 A094676 #28 Oct 24 2022 00:06:00 %S A094676 1,210526315789473684,3103448275862068965517241379,410256,714285, %T A094676 6101694915254237288135593220338983050847457627118644067796, %U A094676 7101449275362318840579,8101265822784,91011235955056179775280898876404494382022471 %N A094676 a(n) = least number m such that the quotient m/n is obtained merely by shifting the leftmost digit of m to the right end and the second digit of m is not zero. %C A094676 Here when the leftmost digit of m is shifted to the right end the number of digits may not decrease - compare A097717. %C A094676 Least n-transposable number. A k-transposable number, 1 <= k <= 9, is one which is k times the number obtained when the leftmost digit is moved to the end. %D A094676 H. Camous, Jouer Avec Les Maths, "Chassez le naturel", Section I, Problem 3 pp. 20; 31-2, Les Editions D'Organisation, Paris 1984. %D A094676 L. A. Graham, Ingenious Mathematical Problems and Methods, "End At The Beginning", Problem 72 pp. 44; 212-3, Dover NY 1959. %F A094676 a(n) = n prepended to n*(10^m - n)/(10*n - 1), where m = A094224(n) - 1. %e A094676 a(4) = 410256 = 4*102564. %Y A094676 Cf. A097717. A249596-A249599. %K A094676 nonn,base,fini,full %O A094676 1,2 %A A094676 _Lekraj Beedassy_, Jun 07 2004 %E A094676 Edited by _N. J. A. Sloane_, Apr 13 2009 %E A094676 a(5) corrected by _Emilio MartÃn_, Jul 28 2022