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A236798 as a simple table

n a(n)
1 81
2 255
3 255
4 825
5 1231
6 825
7 2817
8 6217
9 6217
10 2817
11 9717
12 34163
13 47831
14 34163
15 9717
16 34317
17 191657
18 420133
19 420133
20 191657
21 34317
22 122305
23 1116735
24 3722333
25 6154349
26 3722333
27 1116735
28 122305
29 442285
30 6597729
31 34857701
32 89430035
33 89430035

[81,255,255,825,1231,825,2817,6217,6217,2817,9717,
 34163,47831,34163,9717,34317,191657,420133,420133,
 191657,34317,122305,1116735,3722333,6154349,
 3722333,1116735,122305,442285,6597729,34857701,
 89430035,89430035]

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Last modified December 8 03:15 EST 2023. Contains 367662 sequences. (Running on oeis4.)