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A146845
as a simple table
n
a(n)
1
1
2
1
3
1
4
1
5
1
6
1
7
5
8
13
9
35
10
61
11
141
12
427
13
1351
14
4209
15
19211
16
75163
17
402147
18
1986547
19
12595631
20
74795099
21
557304499
[1,1,1,1,1,1,5,13,35,61,141,427,1351,4209,19211, 75163,402147,1986547,12595631,74795099,557304499]
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Last modified April 25 12:15 EDT 2024. Contains 371969 sequences. (Running on oeis4.)
