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A075712 formatted as a simple table:

n a(n)
1 2
2 5
3 11
4 23
5 47
6 3
7 7
8 13
9 17
10 19
11 29
12 59
13 31
14 37
15 41
16 83
17 167
18 43
19 53
20 107
21 61
22 67
23 71
24 73
25 79
26 89
27 179
28 359
29 719
30 1439
31 2879
32 97
33 101
34 103
35 109
36 113
37 227
38 127
39 131
40 263
41 137
42 139 

[2,5,11,23,47,3,7,13,17,19,29,59,31,37,41,83,167,
 43,53,107,61,67,71,73,79,89,179,359,719,1439,2879,
 97,101,103,109,113,227,127,131,263,137,139]

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Last modified December 17 13:29 EST 2009. Contains 170826 sequences.

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