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A050857 formatted as a simple table:

n a(n)
1 1
2 13
3 23
4 37
5 43
6 67
7 83
8 151
9 661
10 811
11 3937
12 5027
13 5365
14 9307
15 11971
16 60295
17 89071
18 89303
19 262877

[1,13,23,37,43,67,83,151,661,811,3937,5027,5365,
 9307,11971,60295,89071,89303,262877]

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Last modified December 1 19:22 EST 2009. Contains 167811 sequences.


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