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A355164 as a simple table

n a(n)
0 1
1 3
2 12
3 63
4 405
5 3024
6 25515
7 239355
8 2465478
9 27600669
10 333051669
11 4303119330
12 59202612693
13 863285928327
14 13288589222508
15 215177742933579
16 3654114236490393
17 64902307993517160
18 1202782377224829015
19 23207417212751493327
20 465302639045308247262
21 9677171073270491712513
22 208434297638273958963225

[1,3,12,63,405,3024,25515,239355,2465478,27600669,
 333051669,4303119330,59202612693,863285928327,
 13288589222508,215177742933579,3654114236490393,
 64902307993517160,1202782377224829015,
 23207417212751493327,465302639045308247262,
 9677171073270491712513,208434297638273958963225]

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Last modified September 7 16:30 EDT 2024. Contains 375749 sequences. (Running on oeis4.)