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A113139 as a simple table

n a(n)
0 1
1 3
2 1
3 13
4 5
5 1
6 63
7 25
8 7
9 1
10 321
11 129
12 41
13 9
14 1
15 1683
16 681
17 231
18 61
19 11
20 1
21 8989
22 3653
23 1289
24 377
25 85
26 13
27 1
28 48639
29 19825
30 7183
31 2241
32 575
33 113
34 15
35 1
36 265729
37 108545
38 40081
39 13073
40 3649
41 833
42 145
43 17
44 1
45 1462563
46 598417
47 224143
48 75517
49 22363
50 5641

[1,3,1,13,5,1,63,25,7,1,321,129,41,9,1,1683,681,
 231,61,11,1,8989,3653,1289,377,85,13,1,48639,
 19825,7183,2241,575,113,15,1,265729,108545,40081,
 13073,3649,833,145,17,1,1462563,598417,224143,
 75517,22363,5641]

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Last modified October 13 20:38 EDT 2019. Contains 327981 sequences. (Running on oeis4.)