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A321660 as a simple table

n a(n)
0 1
1 1
2 1
3 5
4 5
5 9
6 45
7 49
8 85
9 125
10 233
11 273
12 417
13 529
14 745
15 2573
16 2861
17 4761
18 6837
19 10489
20 14317
21 22637
22 28289
23 40041
24 52041
25 70177
26 88561
27 117605
28 234773
29 274761
30 407469
31 553681
32 792613
33 1052525
34 1493033
35 1959009
36 3135537
37 3904129
38 5475673
39 7173725
40 9853325

[1,1,1,5,5,9,45,49,85,125,233,273,417,529,745,
 2573,2861,4761,6837,10489,14317,22637,28289,40041,
 52041,70177,88561,117605,234773,274761,407469,
 553681,792613,1052525,1493033,1959009,3135537,
 3904129,5475673,7173725,9853325]

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Last modified May 5 16:17 EDT 2024. Contains 372275 sequences. (Running on oeis4.)