login
The OEIS is supported by
the many generous donors to the OEIS Foundation
.
Hints
(Greetings from
The On-Line Encyclopedia of Integer Sequences
!)
A262106
as a simple table
n
a(n)
1
7
2
17
3
54
4
171
5
554
6
1926
7
6976
8
25923
9
99597
10
395785
[7,17,54,171,554,1926,6976,25923,99597,395785]