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A366731 as a simple table

n a(n)
0 1
1 1
2 0
3 2
4 2
5 6
6 19
7 41
8 99
9 307
10 750
11 2062
12 5776
13 15674
14 43700
15 123729
16 345728
17 982580
18 2801615
19 7994268
20 22953104
21 66128105
22 190846074
23 552959720
24 1605817449
25 4673526011
26 13635237816
27 39860703465
28 116739997283
29 342538898105
30 1006709394181
31 2963267980415
32 8735388348630

[1,1,0,2,2,6,19,41,99,307,750,2062,5776,15674,
 43700,123729,345728,982580,2801615,7994268,
 22953104,66128105,190846074,552959720,1605817449,
 4673526011,13635237816,39860703465,116739997283,
 342538898105,1006709394181,2963267980415,
 8735388348630]

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Last modified September 5 20:11 EDT 2024. Contains 375700 sequences. (Running on oeis4.)