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A247602 as a simple table

n a(n)
1 3
2 2
3 1
4 91
5 6
6 5
7 1
8 5
9 1
10 8041
11 15870
12 39865
13 1
14 251625
15 637064
16 1829661
17 4124240
18 10553093
19 1
20 69709253
21 179992156
22 465769749
23 1210576800
24 3140421235
25 13974959892 

[3,2,1,91,6,5,1,5,1,8041,15870,39865,1,251625,
 637064,1829661,4124240,10553093,1,69709253,
 179992156,465769749,1210576800,3140421235,
 13974959892]

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Last modified September 9 18:08 EDT 2024. Contains 375765 sequences. (Running on oeis4.)