A173592 Atomic numbers in the Mendeleyev-Moseley-Seaborg periodic table of elements read downwards columns, right to left.

2, 10, 18, 36, 54, 86, 118, 1, 9, 17, 35, 53, 85, 117, 8, 16, 34, 52, 84, 116, 7, 15, 33, 51, 83, 115, 6, 14, 32, 50, 82, 114, 5, 13, 31, 49, 81, 113, 4, 12, 30, 48, 80, 112, 3, 11, 29, 47, 79, 111, 28, 46, 78, 110, 27, 45, 77, 109, 26, 44, 76, 108, 25, 43, 75, 107, 24, 42, 74

Offset: 1

Author

Paul Curtz, Feb 22 2010

Keywords

• nonn
• easy
• fini

Comments

A permutation of the natural numbers from 1 to 118.

The number of terms in the columns, also ordered right to left is: 7, 7, 6, 6, 6, 6, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2.

This is a consequence of finding 2*7=14, 6*6=36, 10*4=40, 14*2=28 elements with outer shells of s, p, d, and f-electrons.

Acronymic name: CMMSPT.

Examples

			The table contains 7 rows in 32 columns outlined as follows:
                                             1   2
                     3   4   5   6   7   8   9  10
                    11  12  13  14  15  16  17  18
      19  20....28  29  30  31  32  33  34  35  36
      37  38....46  47  48  49  50  51  52  53  54
55....69  70....78  79  80  81  82  83  84  85  86
87...101 102...110 111 112 113 114 115 116 117 118
		

Links

• SilcoTek, Periodic table of the Elements
• Mark R. Leach, 2012 Compact Mendeleev-Moseley-Seaborg Periodic Table (CMMSPT), Database of Periodic Tables (from Chemogenesis).

Crossrefs

Cf. A167268, A137583, A137325.

Programs

Mathematica

elements = PadLeft[#, 32, 0] & /@ {{1, 2}, Range[3, 10], Range[11, 18], Range[19, 36], Range[37, 54], Range[55, 86], Range[87, 118]}; Transpose[elements] // Reverse // Flatten // Select[#, #!=0& ]& (* Jean-François Alcover, Oct 01 2012 *)