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A177851 as a simple table

n a(n)
1 1
2 2
3 2
4 3
5 5
6 7
7 4
8 9
9 16
10 25
11 5
12 14
13 30
14 55
15 91
16 6
17 20
18 50
19 105
20 196
21 336
22 7
23 27
24 77
25 182
26 378
27 714
28 1254
29 8
30 35
31 112
32 294
33 672
34 1386
35 2640
36 4719
37 9
38 44
39 156
40 450
41 1122
42 2508
43 5148
44 9867
45 17875
46 10
47 54
48 210
49 660
50 1782
51 4290
52 9438
53 19305
54 37180
55 68068

[1,2,2,3,5,7,4,9,16,25,5,14,30,55,91,6,20,50,105,
 196,336,7,27,77,182,378,714,1254,8,35,112,294,672,
 1386,2640,4719,9,44,156,450,1122,2508,5148,9867,
 17875,10,54,210,660,1782,4290,9438,19305,37180,
 68068]

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Last modified September 19 13:19 EDT 2021. Contains 347563 sequences. (Running on oeis4.)