login
The OEIS is supported by
the many generous donors to the OEIS Foundation
.
Hints
(Greetings from
The On-Line Encyclopedia of Integer Sequences
!)
A102931
as a simple table
n
a(n)
1
1
2
3
3
6
4
51
5
57
6
63
7
150
8
393
9
420
10
547
11
42024
12
43063
13
101613
14
107385
[1,3,6,51,57,63,150,393,420,547,42024,43063, 101613,107385]