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A147091
as a simple table
n
a(n)
1
1
2
1
3
1
4
5
5
19
6
87
7
337
8
1993
9
25339
10
376795
11
8378039
12
203827787
13
6728351645
14
320530236227
[1,1,1,5,19,87,337,1993,25339,376795,8378039, 203827787,6728351645,320530236227]
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Last modified June 5 19:44 EDT 2023. Contains 363138 sequences. (Running on oeis4.)
