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A171456 as a simple table

n a(n)
1 1
2 1
3 1
4 1
5 1
6 1
7 1
8 1
9 2
10 3
11 4
12 3
13 2
14 1
15 1
16 3
17 6
18 10
19 13
20 14
21 13
22 10
23 6
24 3
25 1
26 1
27 4
28 10
29 20
30 33
31 47
32 59
33 66
34 66
35 59
36 47
37 33
38 20
39 10
40 4
41 1
42 1
43 5
44 15
45 35
46 68
47 115
48 174
49 239
50 301
51 350
52 377
53 377
54 350
55 301
56 239
57 174
58 115
59 68
60 35
61 15
62 5
63 1
64 1
65 6
66 21
67 56
68 124
69 239
70 413
71 652
72 952
73 1297
74 1659
75 2001
76 2283
77 2469
78 2534
79 2469
80 2283
81 2001
82 1659
83 1297
84 952
85 652
86 413
87 239
88 124
89 56
90 21
91 6
92 1

[1,1,1,1,1,1,1,1,2,3,4,3,2,1,1,3,6,10,13,14,13,10,
 6,3,1,1,4,10,20,33,47,59,66,66,59,47,33,20,10,4,1,
 1,5,15,35,68,115,174,239,301,350,377,377,350,301,
 239,174,115,68,35,15,5,1,1,6,21,56,124,239,413,
 652,952,1297,1659,2001,2283,2469,2534,2469,2283,
 2001,1659,1297,952,652,413,239,124,56,21,6,1]

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Last modified March 28 08:02 EDT 2024. Contains 371236 sequences. (Running on oeis4.)