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A304608 as a simple table

n a(n)
1 754
2 1330
3 2482
4 4786
5 9394
6 18610
7 37042
8 73906
9 147634
10 295090
11 590002
12 1179826
13 2359474
14 4718770
15 9437362
16 18874546
17 37748914
18 75497650
19 150995122
20 301990066
21 603979954
22 1207959730
23 2415919282
24 4831838386
25 9663676594
26 19327353010
27 38654705842
28 77309411506
29 154618822834
30 309237645490
31 618475290802

[754,1330,2482,4786,9394,18610,37042,73906,147634,
 295090,590002,1179826,2359474,4718770,9437362,
 18874546,37748914,75497650,150995122,301990066,
 603979954,1207959730,2415919282,4831838386,
 9663676594,19327353010,38654705842,77309411506,
 154618822834,309237645490,618475290802]

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Last modified December 9 17:18 EST 2019. Contains 329879 sequences. (Running on oeis4.)