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A220178 as a simple table

n a(n)
0 1
1 1
2 2
3 3
4 6
5 6
6 7
7 24
8 30
9 20
10 19
11 80
12 150
13 140
14 70
15 51
16 270
17 630
18 840
19 630
20 252
21 141
22 882
23 2520
24 4200
25 4410
26 2772
27 924
28 393
29 2856
30 9576
31 19320
32 25410
33 22176
34 12012
35 3432
36 1107
37 9144
38 35280
39 83160
40 131670
41 144144
42 108108
43 51480
44 12870
45 3139
46 29070
47 126720
48 341880
49 630630
50 828828
51 780780
52 514800
53 218790
54 48620

[1,1,2,3,6,6,7,24,30,20,19,80,150,140,70,51,270,
 630,840,630,252,141,882,2520,4200,4410,2772,924,
 393,2856,9576,19320,25410,22176,12012,3432,1107,
 9144,35280,83160,131670,144144,108108,51480,12870,
 3139,29070,126720,341880,630630,828828,780780,
 514800,218790,48620]

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Last modified March 28 15:38 EDT 2024. Contains 371254 sequences. (Running on oeis4.)