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A330452 as a simple table

n a(n)
0 1
1 1
2 2
3 7
4 13
5 34
6 81
7 175
8 403
9 890
10 1977
11 4262
12 9356
13 19963
14 42573
15 90865
16 191206
17 401803
18 837898
19 1744231
20 3607504
21 7436628
22 15254309
23 31185686
24 63552725
25 128963236
26 260933000
27 526140540
28 1057927323
29 2120500885
30 4239012067
31 8449746787
32 16799938614

[1,1,2,7,13,34,81,175,403,890,1977,4262,9356,
 19963,42573,90865,191206,401803,837898,1744231,
 3607504,7436628,15254309,31185686,63552725,
 128963236,260933000,526140540,1057927323,
 2120500885,4239012067,8449746787,16799938614]

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Last modified April 30 15:57 EDT 2024. Contains 372136 sequences. (Running on oeis4.)