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A058318 Number of energy levels in atoms of n-th element of periodic table. 1

%I #3 Oct 15 2013 22:30:56

%S 1,1,2,2,2,2,2,2,2,2,3,3,3,3,3,3,3,3,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,

%T 4,4,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,6,6,6,6,6,6,6,6,6,6,6,6,6,6,

%U 6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7

%N Number of energy levels in atoms of n-th element of periodic table.

%H Y. Bentor, <a href="http://www.chemicalelements.com/">Chemical Elements.Com</a>

%H M. Winter, <a href="http://www.webelements.com/webelements/scholar/index.html">WebElements Periodic Table</a>

%e Elements 2,8,8,18,18,32,26 have 1,2,3,4,5,6,7 energy levels; The 79th term corresponds to gold of a(79)=6 energy levels with 2,8,18,32,18,1 electrons resp.

%Y Cf. A007656, A058317.

%K nonn,fini

%O 1,3

%A _Labos Elemer_, Dec 12 2000

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