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A304343 as a simple table

n a(n)
1 8
2 28
3 71
4 290
5 1266
6 4733
7 18855
8 76887
9 308978
10 1246767
11 5062234
12 20532276
13 83375626
14 339110674
15 1379336250
16 5613495282
17 22857004715
18 93078076884
19 379120762123
20 1544499065379
21 6292491958997
22 25638948167920
23 104473946952179

[8,28,71,290,1266,4733,18855,76887,308978,1246767,
 5062234,20532276,83375626,339110674,1379336250,
 5613495282,22857004715,93078076884,379120762123,
 1544499065379,6292491958997,25638948167920,
 104473946952179]

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Last modified March 28 20:05 EDT 2024. Contains 371254 sequences. (Running on oeis4.)