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A190718 as a simple table

n a(n)
0 1
1 1
2 1
3 1
4 4
5 4
6 4
7 4
8 10
9 10
10 10
11 10
12 20
13 20
14 20
15 20
16 35
17 35
18 35
19 35
20 56
21 56
22 56
23 56
24 84
25 84
26 84
27 84
28 120
29 120
30 120
31 120
32 165
33 165
34 165
35 165
36 220
37 220
38 220
39 220
40 286
41 286
42 286
43 286
44 364
45 364
46 364
47 364
48 455
49 455
50 455
51 455

[1,1,1,1,4,4,4,4,10,10,10,10,20,20,20,20,35,35,35,
 35,56,56,56,56,84,84,84,84,120,120,120,120,165,
 165,165,165,220,220,220,220,286,286,286,286,364,
 364,364,364,455,455,455,455]

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Last modified December 9 04:43 EST 2016. Contains 278960 sequences.