# Greetings from The On-Line Encyclopedia of Integer Sequences! http://oeis.org/ Search: id:a036193 Showing 1-1 of 1 %I A036193 #14 Mar 14 2020 07:14:08 %S A036193 0,1,101,2,15,102,73,3,40,16,47,103,51,74,116,4,57,41,125,17,12,48,9, %T A036193 104,30,52,141,75,107,117,69,5,148,58,88,42,33,126,152,18,160,13,38, %U A036193 49,55,10,28,105,146,31,158,53,144,142,62,76,64,108,135,118,78 %N A036193 Log base 2 (n) mod 163. %D A036193 I. M. Vinogradov, Elements of Number Theory, p. 220ff. %H A036193 Georg Fischer, Table of n, a(n) for n = 1..162 %p A036193 with (numtheory): seq(mlog(n, 2, 163), n=1..162); # _Georg Fischer_, Mar 09 2020 %t A036193 a[1]=0; a[n_]:=MultiplicativeOrder[2, 163, {n}]; Array[a, 162] (* _Vincenzo Librandi_, Mar 14 2020 *) %K A036193 nonn,fini,full %O A036193 1,3 %A A036193 _N. J. A. Sloane_. # Content is available under The OEIS End-User License Agreement: http://oeis.org/LICENSE