%I A031030
%S A031030 2,19,24,33,49,50,51,59,63,73,75,77,90,99,102,107,112,119,129,
%T A031030 135,148,161,162,166,167,173,174,175,197,199,206,213,222,233,
%U A031030 240,242,248,258,261,267,269,277,280,283,285,291,301,310,313
%N A031030 Position of n-th 2 in A031027.
%Y A031030 Sequence in context: A105907 A018696 A004023 this_sequence A083689 A102617 
               A120276
%Y A031030 Adjacent sequences: A031027 A031028 A031029 this_sequence A031031 A031032 
               A031033
%K A031030 nonn
%O A031030 1,1
%A A031030 Clark Kimberling (ck6(AT)evansville.edu)