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A020941 as a simple table

n a(n)
1 1
2 7
3 16
4 39
5 84
6 157
7 309
8 555
9 1042
10 1919
11 3338
12 6011
13 10713
14 18321
15 32228
16 54730
17 95320
18 165177
19 278208
20 478807
21 803383
22 1374926
23 2346070
24 3917414
25 6656320
26 11284381
27 18772741
28 31721202
29 52672252
30 88750072
31 149303520
32 247281057
33 415039507
34 695705846

[1,7,16,39,84,157,309,555,1042,1919,3338,6011,
 10713,18321,32228,54730,95320,165177,278208,
 478807,803383,1374926,2346070,3917414,6656320,
 11284381,18772741,31721202,52672252,88750072,
 149303520,247281057,415039507,695705846]

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Last modified October 17 05:23 EDT 2018. Contains 316275 sequences. (Running on oeis4.)