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 A036179 #13 Jul 08 2025 21:41:28
%S A036179 0,16,1,32,70,17,81,48,2,86,84,33,23,9,71,64,6,18,35,14,82,12,57,49,
%T A036179 52,39,3,25,59,87,31,80,85,22,63,34,11,51,24,30,21,10,29,28,72,73,54,
%U A036179 65,74,68,7,55,78,19,66,41,36,75,43,15,69,47,83,8,5,13,56,38,58,79,62,50,20,27,53,67,77,40,42,46,4,37,61,26,76,45,60,44
%N A036179 Log base 3 (n) mod 89.
%D A036179 I. M. Vinogradov, Elements of Number Theory, p. 225.
%H A036179 I. M. Vinogradov, <a href="https://isidore.co/calibre/get/pdf/4459">Elements of Number Theory</a>, Translation of 5th revised edition, Dover Publications Inc., 1954, p. 225.
%F A036179 Row n=24 of T(n,k) in A054503. - _Georg Fischer_, Jan 19 2020
%t A036179 a[1]=0; a[n_]:=MultiplicativeOrder[3, 89, {n}]; Array[a, 88] (* _Vincenzo Librandi_, Mar 28 2020 *)
%Y A036179 Cf. A054503.
%K A036179 nonn,fini,full
%O A036179 1,2
%A A036179 _N. J. A. Sloane_
%E A036179 a(59)-a(88) from _Georg Fischer_, Jan 19 2020