Search: id:A003571 Results 1-1 of 1 results found. %I A003571 %S A003571 2,6,4,3,4,18,5,20,6,30,16,18,4,42,11,42,6,20,28,10,16, %T A003571 22,12,12,18,78,8,16,10,6,23,48,20,34,52,27,12,44,29,5, %U A003571 30,126,12,18,16,138,35,28,18,50,30,78,8,162,41,39,42,60 %N A003571 Order of 3 mod 3n+1. %p A003571 with(numtheory): f := n->order(3,3*n+1); %Y A003571 Sequence in context: A074382 A061350 A046276 this_sequence A068457 A102510 A100115 %Y A003571 Adjacent sequences: A003568 A003569 A003570 this_sequence A003572 A003573 A003574 %K A003571 nonn %O A003571 1,1 %A A003571 N. J. A. Sloane (njas(AT)research.att.com). Search completed in 0.001 seconds