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A332840 as a simple table

n a(n)
0 1
1 1
2 3
3 3
4 17
5 17
6 51
7 51
8 417
9 417
10 1251
11 1251
12 7089
13 7089
14 21267
15 21267
16 206657
17 206657
18 619971
19 619971
20 3513169
21 3513169
22 10539507
23 10539507
24 86175969
25 86175969
26 258527907
27 258527907
28 1464991473
29 1464991473
30 4394974419
31 4394974419
32 44854599297
33 44854599297
34 134563797891

[1,1,3,3,17,17,51,51,417,417,1251,1251,7089,7089,
 21267,21267,206657,206657,619971,619971,3513169,
 3513169,10539507,10539507,86175969,86175969,
 258527907,258527907,1464991473,1464991473,
 4394974419,4394974419,44854599297,44854599297,
 134563797891]

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Last modified April 25 12:53 EDT 2024. Contains 371969 sequences. (Running on oeis4.)