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A131791 as a simple table

n a(n)
0 1
1 1
2 1
3 1
4 2
5 2
6 1
7 1
8 3
9 5
10 6
11 6
12 5
13 3
14 1
15 1
16 4
17 9
18 15
19 21
20 26
21 29
22 30
23 30
24 29
25 26
26 21
27 15
28 9
29 4
30 1
31 1
32 5
33 14
34 29
35 50
36 76
37 105
38 135
39 165
40 194
41 220
42 241
43 256
44 265
45 269
46 270
47 270
48 269
49 265
50 256
51 241
52 220
53 194
54 165
55 135
56 105
57 76
58 50
59 29
60 14
61 5
62 1
63 1
64 6
65 20
66 49
67 99
68 175
69 280
70 415

[1,1,1,1,2,2,1,1,3,5,6,6,5,3,1,1,4,9,15,21,26,29,
 30,30,29,26,21,15,9,4,1,1,5,14,29,50,76,105,135,
 165,194,220,241,256,265,269,270,270,269,265,256,
 241,220,194,165,135,105,76,50,29,14,5,1,1,6,20,49,
 99,175,280,415]

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Last modified March 28 14:38 EDT 2024. Contains 371254 sequences. (Running on oeis4.)