%I A033989
%S A033989 0,3,1,1,3,2,7,9,1,1,6,9,4,7,9,1,2,1,2,1,6,7,4,3,6,1,2,9,5,1,1,0,9,3,1,
%T A033989 3,6,6,1,8,6,9,2,5,0,2,2,4,6,6,2,5,6,0,3,8,9,5,3,3,6,9,4,0,5,4,4,9,8,0,
%U A033989 5,0,4,5,5,3,3,1,6,8,5,8,6,5,1,4,7,4,9,1,8,5,1,9,9,8,6,6,9,1,1,6,4,8,1
%N A033989 Write 0,1,2,... in clockwise spiral, writing each digit in separate square; 
               sequence gives numbers on negative x axis.
%e A033989 131416...
%e A033989 245652...
%e A033989 130717...
%e A033989 121862...
%e A033989 101918...
%Y A033989 Sequences from spirals: A001107, A002939, A007742, A033951, A033952, 
               A033953, A033954, A033989, A033990, A033991, A002943, A033996, A033988.
%Y A033989 Sequence in context: A077196 A023142 A143159 this_sequence A099545 A132429 
               A046540
%Y A033989 Adjacent sequences: A033986 A033987 A033988 this_sequence A033990 A033991 
               A033992
%K A033989 nonn,base,easy,nice,new
%O A033989 0,2
%A A033989 N. J. A. Sloane (njas(AT)research.att.com).
%E A033989 More terms from Andrew J. Gacek (andrew(AT)dgi.net)
%E A033989 Edited by Charles R Greathouse IV (charles.greathouse(AT)case.edu), Nov 
               01 2009