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A176334 as a simple table

n a(n)
0 1
1 1
2 2
3 4
4 9
5 21
6 51
7 124
8 305
9 755
10 1879
11 4698
12 11792
13 29694
14 74984
15 189811
16 481498
17 1223713
18 3115200
19 7942134
20 20275362
21 51823246
22 132604193
23 339644739
24 870745187
25 2234208932
26 5737129623
27 14742751524
28 37909928908
29 97543380598

[1,1,2,4,9,21,51,124,305,755,1879,4698,11792,
 29694,74984,189811,481498,1223713,3115200,7942134,
 20275362,51823246,132604193,339644739,870745187,
 2234208932,5737129623,14742751524,37909928908,
 97543380598]

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Last modified June 24 07:33 EDT 2021. Contains 345416 sequences. (Running on oeis4.)