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A147429 as a simple table

n a(n)
1 1
2 1
3 1
4 1
5 1
6 1
7 9
8 11
9 141
10 257
11 1611
12 3315
13 36853
14 86889
15 1683453
16 4577119
17 233675247
18 765781809
19 58076270521
20 224796831393
21 21043320110887
22 95183435001619
23 14150257177280215
24 74929440978446429
25 19854826390795440105

[1,1,1,1,1,1,9,11,141,257,1611,3315,36853,86889,
 1683453,4577119,233675247,765781809,58076270521,
 224796831393,21043320110887,95183435001619,
 14150257177280215,74929440978446429,
 19854826390795440105]

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Last modified June 1 11:52 EDT 2023. Contains 363068 sequences. (Running on oeis4.)