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A278503 as a simple table

n a(n)
1 1
2 3
3 2
4 7
5 5
6 4
7 13
8 9
9 11
10 6
11 19
12 15
13 21
14 17
15 8
16 27
17 25
18 37
19 33
20 23
21 10
22 39
23 31
24 51
25 55
26 45
27 29
28 12
29 49
30 43
31 73
32 85
33 75
34 57
35 35
36 14
37 63
38 61
39 99
40 121
41 111
42 97
43 69
44 41
45 16
46 79
47 67
48 127
49 151
50 159
51 145
52 115
53 81
54 47
55 18
56 91
57 87
58 163
59 193
60 211
61 199
62 171
63 135
64 93
65 53
66 20
67 109
68 103
69 187
70 247
71 271
72 267
73 243
74 205
75 157
76 105
77 59
78 22

[1,3,2,7,5,4,13,9,11,6,19,15,21,17,8,27,25,37,33,
 23,10,39,31,51,55,45,29,12,49,43,73,85,75,57,35,
 14,63,61,99,121,111,97,69,41,16,79,67,127,151,159,
 145,115,81,47,18,91,87,163,193,211,199,171,135,93,
 53,20,109,103,187,247,271,267,243,205,157,105,59,
 22]

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Last modified September 17 03:10 EDT 2024. Contains 375984 sequences. (Running on oeis4.)