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A147265
as a simple table
n
a(n)
1
1
2
1
3
1
4
1
5
1
6
1
7
1
8
1
9
5
10
13
11
25
12
47
13
157
14
479
15
1191
16
4193
17
22021
18
114523
19
544473
20
2865365
21
19090211
22
131534115
[1,1,1,1,1,1,1,1,5,13,25,47,157,479,1191,4193, 22021,114523,544473,2865365,19090211,131534115]
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Last modified April 27 18:09 EDT 2024. Contains 372020 sequences. (Running on oeis4.)
