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

1, 3, 11, 19, 37, 55, 87, 4, 12, 20, 38, 56, 88, 21, 39, 57, 89, 58, 90, 59, 91, 60, 92, 61, 93, 62, 94, 63, 95, 64, 96, 65, 97, 66, 98, 67, 99, 68, 100, 69, 101, 70, 102, 71, 103, 22, 40, 72, 104, 23, 41, 73, 105, 24, 42, 74, 106, 25, 43, 75, 107, 26, 44, 76, 108, 27, 45, 77

Offset

0,2

Links

Table of n, a(n) for n=0..67.

N. N., WebElements periodic table.

Example

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

Crossrefs

Sequence in context: A138723 A099955 A138724 * A138725 A138726 A219527

Adjacent sequences: A134981 A134982 A134983 * A134985 A134986 A134987

Keyword

nonn,tabf

Author

Paul Curtz, Feb 05 2008

Extensions

Edited by R. J. Mathar, Feb 06 2008

Status

approved