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A134984 The atomic numbers of the periodic table of the elements, read downwards along 32 columns. 13

%I #7 Mar 30 2012 18:51:53

%S 1,3,11,19,37,55,87,4,12,20,38,56,88,21,39,57,89,58,90,59,91,60,92,61,

%T 93,62,94,63,95,64,96,65,97,66,98,67,99,68,100,69,101,70,102,71,103,

%U 22,40,72,104,23,41,73,105,24,42,74,106,25,43,75,107,26,44,76,108,27,45,77

%N The atomic numbers of the periodic table of the elements, read downwards along 32 columns.

%H N. N., <a href="http://webelements.com/nexus/Extended_Periodic_Table">WebElements periodic table</a>.

%e The elements in that order are H=1, Li=3, Na=11, K=19, Rb=37 etc.

%e Columns of transition metals and Lanthanides and Actinides are included, so there are 32 of them and after Ac=89 we continue with Ce=58.

%K nonn,tabf

%O 0,2

%A _Paul Curtz_, Feb 05 2008

%E Edited by _R. J. Mathar_, Feb 06 2008

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Last modified April 24 10:49 EDT 2024. Contains 371935 sequences. (Running on oeis4.)