login
The OEIS is supported by
the many generous donors to the OEIS Foundation
.
Hints
(Greetings from
The On-Line Encyclopedia of Integer Sequences
!)
A302123
as a simple table
n
a(n)
1
2
2
3
3
4
4
7
5
8
6
9
7
33
8
138
9
251
10
467
11
489
12
9894
[2,3,4,7,8,9,33,138,251,467,489,9894]
