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A325878
as a simple table
n
a(n)
0
1
1
1
2
1
3
1
4
4
5
5
6
8
7
22
8
40
9
56
10
78
11
124
12
222
13
390
14
616
15
892
16
1220
17
1620
18
2182
19
3042
20
4392
[1,1,1,1,4,5,8,22,40,56,78,124,222,390,616,892, 1220,1620,2182,3042,4392]