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A005711 as a simple table

n a(n)
0 1
1 1
2 1
3 1
4 1
5 1
6 1
7 1
8 2
9 3
10 4
11 5
12 6
13 7
14 8
15 9
16 10
17 12
18 15
19 19
20 24
21 30
22 37
23 45
24 54
25 64
26 76
27 91
28 110
29 134
30 164
31 201
32 246
33 300
34 364
35 440
36 531
37 641
38 775
39 939
40 1140
41 1386
42 1686
43 2050
44 2490
45 3021
46 3662
47 4437
48 5376
49 6516
50 7902
51 9588
52 11638
53 14128
54 17149
55 20811
56 25248

[1,1,1,1,1,1,1,1,2,3,4,5,6,7,8,9,10,12,15,19,24,
 30,37,45,54,64,76,91,110,134,164,201,246,300,364,
 440,531,641,775,939,1140,1386,1686,2050,2490,3021,
 3662,4437,5376,6516,7902,9588,11638,14128,17149,
 20811,25248]

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Last modified April 21 07:53 EDT 2019. Contains 322327 sequences. (Running on oeis4.)