|
%I #5 Mar 30 2012 18:37:41
%S 9,12,15,27,30,33,81,84,87,117,120,123,243,246,249,279,282,285,333,
%T 336,339,351,354,357,729,732,735,765,768,771,819,822,825,837,840,843,
%U 981,984,987,999,1002,1005,1053,1056,1059,1089,1092,1095,2187
%N (n-2)-th Catalan number is congruent to 2n/3 mod n.
%K nonn
%O 1,1
%A _Wouter Meeussen_
|
