A135559 Atomic numbers in the 32-column Mendeleyev periodic table, beginning with the first term in each column and read down columns. If the number is > 118 then skip to the next column.
1, 4, 21, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 22, 23, 24, 25, 26, 27, 28, 29, 30, 5, 6, 7, 8, 9, 2, 3, 12, 39, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 40, 41, 42, 43, 44, 45, 46, 47, 48, 13, 14, 15, 16, 17, 10, 11, 20, 57, 72, 73, 74, 75
Offset: 1
Extensions
Edited by Omar E. Pol, Mar 16 2008
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