OFFSET
1,3
COMMENTS
List all unsigned Stirling numbers of the first kind, sort and remove duplicates.
The only numbers below 10^8 that appear in more than one place in the table A130534 are 1, 6, and 120. - Pontus von Brömssen, Jul 20 2024
LINKS
Pontus von Brömssen, Table of n, a(n) for n = 1..10000
MATHEMATICA
s1 = Union[Flatten[Table[Table[Abs[StirlingS1[n, k]], {k, 1, 100}], {n, 1, 100}]]]; Table[s1[[j]], {j, 1, 100}]
CROSSREFS
KEYWORD
nonn
AUTHOR
Vaclav Kotesovec, Jan 01 2013
STATUS
approved