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A137846 Successive structures last number of elements periodic table (Seaborg extended to 32 columns,118 terms or Janet,120). First 87 terms. 1
1, 2, 1, 2, 3, 4, 5, 6, 7, 8, 1, 2, 3, 4, 5, 6, 7, 8, 1, 2, 2, 2, 2, 1, 2, 2, 2, 2, 1, 2, 3, 4, 5, 6, 7, 8, 1, 2, 2, 2, 1, 1, 1, 1, 1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

COMMENTS

Numbers from 0(palladium) to 8.Compare to A080915:first 42 common terms.

LINKS

Table of n, a(n) for n=0..86.

CROSSREFS

Sequence in context: A058886 A236858 A220661 * A080915 A239484 A058714

Adjacent sequences:  A137843 A137844 A137845 * A137847 A137848 A137849

KEYWORD

nonn,uned

AUTHOR

Paul Curtz, Apr 29 2008

STATUS

approved

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Last modified July 5 04:05 EDT 2020. Contains 335459 sequences. (Running on oeis4.)