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A099253 as a simple table

n a(n)
0 1
1 8
2 43
3 211
4 1030
5 5055
6 24851
7 122166
8 600470
9 2951330
10 14505951
11 71297834
12 350434385
13 1722411860
14 8465785506
15 41609980404
16 204516223418
17 1005212819668
18 4940697593195
19 24283905085013
20 119357243593561
21 586649945651116 

[1,8,43,211,1030,5055,24851,122166,600470,2951330,
 14505951,71297834,350434385,1722411860,8465785506,
 41609980404,204516223418,1005212819668,
 4940697593195,24283905085013,119357243593561,
 586649945651116]

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Last modified June 6 19:21 EDT 2024. Contains 373134 sequences. (Running on oeis4.)