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A105849 as a simple table

n a(n)
0 1
1 3
2 9
3 28
4 91
5 308
6 1079
7 3888
8 14332
9 53810
10 205075
11 791250
12 3084504
13 12129506
14 48056095
15 191633546
16 768535768
17 3097705378
18 12541851048
19 50983349848
20 208003171266
21 851412895348
22 3495527318559
23 14390543072502
24 59393240482618

[1,3,9,28,91,308,1079,3888,14332,53810,205075,
 791250,3084504,12129506,48056095,191633546,
 768535768,3097705378,12541851048,50983349848,
 208003171266,851412895348,3495527318559,
 14390543072502,59393240482618]

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Last modified April 25 06:49 EDT 2024. Contains 371964 sequences. (Running on oeis4.)