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A138338 formatted as a simple table:

n a(n)
1 17
2 89
3 233
4 449
5 1097
6 2609
7 3257
8 6569
9 7577
10 12329
11 13697
12 15137
13 16649
14 18233
15 19889
16 21617

[17,89,233,449,1097,2609,3257,6569,7577,12329,
 13697,15137,16649,18233,19889,21617]

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Last modified December 15 00:47 EST 2009. Contains 170825 sequences.


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