%I #7 Sep 04 2023 14:32:14
%S 1,2,7,14,113,217,226,233,434,466,791,1033,1582,1631,2066,3262,3697,
%T 3833,7231,7394,7666,14462,24521,25879,26041,26329,26831,26833,35081,
%U 49042,50561,51758,52082,52658,53662,53666,70162,101122,116729,151153
%N a(i) is a square mod a(j), i <> j.
%K nonn,nice
%O 1,2
%A _David W. Wilson_