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A007439 as a simple table

n a(n)
1 1
2 1
3 1
4 2
5 2
6 4
7 3
8 7
9 4
10 11
11 6
12 15
13 7
14 24
15 8
16 29
17 12
18 40
19 13
20 51
21 14
22 68
23 19
24 76
25 20
26 107
27 23
28 116
29 29
30 147
31 30
32 175
33 31
34 215
35 39
36 229
37 45
38 297
39 46
40 312
41 55
42 387
43 56
44 435
45 57
46 513
47 73
48 534
49 74
50 670
51 78
52 705
53 92
54 823
55 93
56 897
57 102
58 1051
59 117
60 1082

[1,1,1,2,2,4,3,7,4,11,6,15,7,24,8,29,12,40,13,51,
 14,68,19,76,20,107,23,116,29,147,30,175,31,215,39,
 229,45,297,46,312,55,387,56,435,57,513,73,534,74,
 670,78,705,92,823,93,897,102,1051,117,1082]

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Last modified February 20 22:51 EST 2019. Contains 320362 sequences. (Running on oeis4.)