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A007318 as a simple table

n a(n)
0 1
1 1
2 1
3 1
4 2
5 1
6 1
7 3
8 3
9 1
10 1
11 4
12 6
13 4
14 1
15 1
16 5
17 10
18 10
19 5
20 1
21 1
22 6
23 15
24 20
25 15
26 6
27 1
28 1
29 7
30 21
31 35
32 35
33 21
34 7
35 1
36 1
37 8
38 28
39 56
40 70
41 56
42 28
43 8
44 1
45 1
46 9
47 36
48 84
49 126
50 126
51 84
52 36
53 9
54 1
55 1
56 10
57 45
58 120
59 210
60 252
61 210
62 120
63 45
64 10
65 1
66 1
67 11
68 55
69 165
70 330
71 462
72 462
73 330
74 165
75 55
76 11
77 1

[1,1,1,1,2,1,1,3,3,1,1,4,6,4,1,1,5,10,10,5,1,1,6,
 15,20,15,6,1,1,7,21,35,35,21,7,1,1,8,28,56,70,56,
 28,8,1,1,9,36,84,126,126,84,36,9,1,1,10,45,120,
 210,252,210,120,45,10,1,1,11,55,165,330,462,462,
 330,165,55,11,1]

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Last modified February 23 04:57 EST 2018. Contains 299473 sequences. (Running on oeis4.)