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A118244
as a simple table
n
a(n)
0
1
1
2
2
1
3
5
4
5
5
2
6
12
7
21
8
18
9
6
10
29
11
80
12
116
13
84
14
24
15
70
16
290
17
642
18
774
19
480
20
120
[1,2,1,5,5,2,12,21,18,6,29,80,116,84,24,70,290, 642,774,480,120]