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A074788 as a simple table

n a(n)
1 2
2 3
3 5
4 7
5 17
6 29
7 277
8 367
9 853
10 14197
11 43721
12 1442968193
13 792606555396977
14 187278659180417234321
15 66241160488780141071579864797
16 22584751787583336797527561822649328254745329

[2,3,5,7,17,29,277,367,853,14197,43721,1442968193,
 792606555396977,187278659180417234321,
 66241160488780141071579864797,
 22584751787583336797527561822649328254745329]

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Last modified November 26 19:11 EST 2014. Contains 250103 sequences.