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A033844 as a simple table

n a(n)
0 2
1 3
2 7
3 19
4 53
5 131
6 311
7 719
8 1619
9 3671
10 8161
11 17863
12 38873
13 84017
14 180503
15 386093
16 821641
17 1742537
18 3681131
19 7754077
20 16290047
21 34136029
22 71378569
23 148948139
24 310248241
25 645155197
26 1339484197
27 2777105129
28 5750079047
29 11891268401
30 24563311309
31 50685770167
32 104484802057
33 215187847711

[2,3,7,19,53,131,311,719,1619,3671,8161,17863,
 38873,84017,180503,386093,821641,1742537,3681131,
 7754077,16290047,34136029,71378569,148948139,
 310248241,645155197,1339484197,2777105129,
 5750079047,11891268401,24563311309,50685770167,
 104484802057,215187847711]

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Last modified April 23 20:33 EDT 2024. Contains 371916 sequences. (Running on oeis4.)