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A147333 as a simple table

n a(n)
1 1
2 1
3 1
4 1
5 1
6 1
7 1
8 1
9 11
10 15
11 249
12 439
13 3525
14 7243
15 86415
16 202083
17 5858179
18 16166669
19 860820947
20 2825911051
21 229675621375
22 888780016627
23 105005577010021
24 476804047189207
25 92035361068862489

[1,1,1,1,1,1,1,1,11,15,249,439,3525,7243,86415,
 202083,5858179,16166669,860820947,2825911051,
 229675621375,888780016627,105005577010021,
 476804047189207,92035361068862489]

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Last modified October 22 05:36 EDT 2021. Contains 348160 sequences. (Running on oeis4.)