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A320104 as a simple table

n a(n)
1 1
2 1
3 3
4 0
5 20
6 5
7 4
8 15910
9 2
10 2
11 1
12 2
13 6
14 81598
15 5
16 366
17 588
18 5
19 202
20 111603136724
21 104
22 13
23 246202
24 0
25 61
26 492
27 439943534049216658488928456219783705840806353246605875

[1,1,3,0,20,5,4,15910,2,2,1,2,6,81598,5,366,588,5,
 202,111603136724,104,13,246202,0,61,492,
 43994353404921665848892845621978370584080635324660\
 5875]

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Last modified April 19 15:34 EDT 2024. Contains 371794 sequences. (Running on oeis4.)