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A317261 as a simple table

n a(n)
1 3
2 7
3 10
4 21
5 46
6 91
7 186
8 409
9 892
10 1931
11 4236
12 9363
13 20792
14 46525
15 104832
16 237487
17 540898
18 1238373
19 2848246
20 6577977
21 15248530
22 35464687
23 82722630
24 193446597
25 453383480
26 1064658303
27 2504274032
28 5899032191
29 13912945708
30 32848848465

[3,7,10,21,46,91,186,409,892,1931,4236,9363,20792,
 46525,104832,237487,540898,1238373,2848246,
 6577977,15248530,35464687,82722630,193446597,
 453383480,1064658303,2504274032,5899032191,
 13912945708,32848848465]

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Last modified May 24 12:01 EDT 2022. Contains 354033 sequences. (Running on oeis4.)