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A281105 as a simple table

n a(n)
0 1
1 1
2 5
3 1
4 5
5 17
6 85
7 65
8 325
9 81
10 277
11 1345
12 5445
13 5201
14 21781
15 21825
16 86085
17 86353
18 332821
19 349249
20 1377605
21 1381457
22 5588245
23 5592385
24 22368325
25 22368593
26 89461781
27 89478209
28 357844293
29 357913681
30 1431307541
31 1431311681
32 5726294085
33 5726359889

[1,1,5,1,5,17,85,65,325,81,277,1345,5445,5201,
 21781,21825,86085,86353,332821,349249,1377605,
 1381457,5588245,5592385,22368325,22368593,
 89461781,89478209,357844293,357913681,1431307541,
 1431311681,5726294085,5726359889]

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Last modified April 23 16:40 EDT 2024. Contains 371916 sequences. (Running on oeis4.)