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A000714 as a simple table

n a(n)
0 1
1 3
2 9
3 21
4 47
5 95
6 186
7 344
8 620
9 1078
10 1835
11 3045
12 4967
13 7947
14 12534
15 19470
16 29879
17 45285
18 67924
19 100820
20 148301
21 216199
22 312690
23 448738
24 639464
25 905024
26 1272837
27 1779237
28 2473065
29 3418655
30 4701611
31 6434015
32 8763676

[1,3,9,21,47,95,186,344,620,1078,1835,3045,4967,
 7947,12534,19470,29879,45285,67924,100820,148301,
 216199,312690,448738,639464,905024,1272837,
 1779237,2473065,3418655,4701611,6434015,8763676]

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Last modified July 16 09:13 EDT 2020. Contains 335784 sequences. (Running on oeis4.)