%I A138202
%S A138202 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,
%T A138202 27,28,29,30,31,32
%N A138202 Columns numeration of periodic table of the elements,Mendeleyev-Seaborg(extended) 
               or Janet-Tarantola.
%F A138202 First 32 natural numbers,A000027.
%Y A138202 Sequence in context: A030542 A158377 A008684 this_sequence A056064 A114142 
               A024000
%Y A138202 Adjacent sequences: A138199 A138200 A138201 this_sequence A138203 A138204 
               A138205
%K A138202 nonn,uned
%O A138202 0,2
%A A138202 Paul Curtz (bpcrtz(AT)free.fr), May 05 2008