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A200770 as a simple table

n a(n)
1 3
2 3
3 2
4 7
5 9
6 6
7 22
8 30
9 20
10 75
11 105
12 70
13 266
14 378
15 252
16 966
17 1386
18 924
19 3564
20 5148
21 3432
22 13299
23 19305
24 12870
25 50050
26 72930
27 48620
28 189618
29 277134
30 184756
31 722228
32 1058148
33 705432
34 2762942
35 4056234
36 2704156
37 10608612
38 15600900
39 10400600
40 40859500

[3,3,2,7,9,6,22,30,20,75,105,70,266,378,252,966,
 1386,924,3564,5148,3432,13299,19305,12870,50050,
 72930,48620,189618,277134,184756,722228,1058148,
 705432,2762942,4056234,2704156,10608612,15600900,
 10400600,40859500]

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Last modified January 17 17:47 EST 2022. Contains 350402 sequences. (Running on oeis4.)