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A077781
as a simple table
n
a(n)
1
5
2
7
3
13
4
47
5
73
6
139
7
1123
8
1447
9
6877
10
8209
11
18041
12
27955
13
39311
14
64801
[5,7,13,47,73,139,1123,1447,6877,8209,18041,27955, 39311,64801]
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Last modified April 25 09:31 EDT 2024. Contains 371967 sequences. (Running on oeis4.)