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A280526 as a simple table

n a(n)
0 1
1 3
2 1
3 3
4 1
5 3
6 17
7 51
8 1
9 67
10 17
11 1139
12 4097
13 12611
14 273
15 18291
16 69889
17 205379
18 5393
19 294771
20 1114369
21 3277379
22 70929
23 4603763
24 17891585
25 52888131
26 5393
27 68501363
28 269746433
29 897319491
30 352392465
31 1045577587
32 21299457
33 132055619
34 5372908817
35 15327117171

[1,3,1,3,1,3,17,51,1,67,17,1139,4097,12611,273,
 18291,69889,205379,5393,294771,1114369,3277379,
 70929,4603763,17891585,52888131,5393,68501363,
 269746433,897319491,352392465,1045577587,21299457,
 132055619,5372908817,15327117171]

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Last modified April 23 20:33 EDT 2024. Contains 371916 sequences. (Running on oeis4.)