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A059481 as a simple table

n a(n)
0 1
1 1
2 1
3 1
4 2
5 3
6 1
7 3
8 6
9 10
10 1
11 4
12 10
13 20
14 35
15 1
16 5
17 15
18 35
19 70
20 126
21 1
22 6
23 21
24 56
25 126
26 252
27 462
28 1
29 7
30 28
31 84
32 210
33 462
34 924
35 1716
36 1
37 8
38 36
39 120
40 330
41 792
42 1716
43 3432
44 6435
45 1
46 9
47 45
48 165
49 495
50 1287
51 3003
52 6435
53 12870
54 24310
55 1
56 10
57 55
58 220
59 715
60 2002
61 5005
62 11440
63 24310
64 48620
65 92378

[1,1,1,1,2,3,1,3,6,10,1,4,10,20,35,1,5,15,35,70,
 126,1,6,21,56,126,252,462,1,7,28,84,210,462,924,
 1716,1,8,36,120,330,792,1716,3432,6435,1,9,45,165,
 495,1287,3003,6435,12870,24310,1,10,55,220,715,
 2002,5005,11440,24310,48620,92378]

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Last modified November 19 19:09 EST 2019. Contains 329323 sequences. (Running on oeis4.)