login
The OEIS is supported by
the many generous donors to the OEIS Foundation
.
Hints
(Greetings from
The On-Line Encyclopedia of Integer Sequences
!)
A158240
as a simple table
n
a(n)
1
1
2
10
3
102
4
3452
5
24365
6
123654
7
7836542
8
38165472
9
381654720
10
3816547290
[1,10,102,3452,24365,123654,7836542,38165472, 381654720,3816547290]