A007867
formatted as a simple table:
n
a(n)
1
1
2
1
3
2
4
7
5
22
6
82
7
307
[1,1,2,7,22,82,307]
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Maintained by
N. J. A. Sloane
(
njas@research.att.com
)
Last modified December 20 16:54 EST 2009. Contains 171081 sequences.
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