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A290567 as a simple table

n a(n)
0 0
1 3
2 3
3 53
4 303
5 2178
6 5303
7 67803
8 67803
9 849053
10 6708428
11 6708428
12 6708428
13 983270928
14 983270928
15 25397333428
16 147467645928
17 605231317803
18 1368170770928
19 5182868036553
20 43329840692803
21 43329840692803
22 43329840692803
23 4811701422724053
24 52495417243036553

[0,3,3,53,303,2178,5303,67803,67803,849053,
 6708428,6708428,6708428,983270928,983270928,
 25397333428,147467645928,605231317803,
 1368170770928,5182868036553,43329840692803,
 43329840692803,43329840692803,4811701422724053,
 52495417243036553]

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Last modified June 8 09:36 EDT 2024. Contains 373217 sequences. (Running on oeis4.)