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A201143 as a simple table

n a(n)
2 1
3 1
4 3
5 6
6 3
7 7
8 24
9 30
10 16
11 3
12 15
13 80
14 180
15 220
16 155
17 60
18 10
19 31
20 240
21 840
22 1740
23 2340
24 2106
25 1260
26 480
27 105
28 10
29 63
30 672
31 3360
32 10360
33 21840
34 33054
35 36757
36 30240
37 18270
38 7910
39 2331
40 420
41 35
42 127
43 1792
44 12096
45 51520
46 154280
47 343392
48 586488
49 782944
50 824670
51 686840
52 450296
53 229656
54 89208
55 25480
56 5040
57 616
58 35

[1,1,3,6,3,7,24,30,16,3,15,80,180,220,155,60,10,
 31,240,840,1740,2340,2106,1260,480,105,10,63,672,
 3360,10360,21840,33054,36757,30240,18270,7910,
 2331,420,35,127,1792,12096,51520,154280,343392,
 586488,782944,824670,686840,450296,229656,89208,
 25480,5040,616,35]

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Last modified August 9 18:52 EDT 2024. Contains 375044 sequences. (Running on oeis4.)