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A100505 as a simple table

n a(n)
0 1
1 2
2 8
3 27
4 79
5 209
6 512
7 1183
8 2604
9 5504
10 11240
11 22277
12 43003
13 81098
14 149769
15 271404
16 483439
17 847681
18 1464999
19 2498258
20 4207764
21 7005688
22 11538936
23 18814423
24 30387207
25 48641220
26 77205488
27 121567834
28 189974638
29 294742961
30 454164484

[1,2,8,27,79,209,512,1183,2604,5504,11240,22277,
 43003,81098,149769,271404,483439,847681,1464999,
 2498258,4207764,7005688,11538936,18814423,
 30387207,48641220,77205488,121567834,189974638,
 294742961,454164484]

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Last modified December 1 22:12 EST 2021. Contains 349435 sequences. (Running on oeis4.)