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A303315 as a simple table

n a(n)
1 4
2 4
3 12
4 17
5 24
6 67
7 158
8 298
9 595
10 1337
11 2863
12 5840
13 12231
14 26168
15 55140
16 115193
17 242621
18 512713
19 1078852
20 2267487
21 4776110
22 10063518
23 21181387
24 44579665
25 93874659
26 197672892
27 416137435
28 876080072
29 1844597384
30 3883701257
31 8176491213

[4,4,12,17,24,67,158,298,595,1337,2863,5840,12231,
 26168,55140,115193,242621,512713,1078852,2267487,
 4776110,10063518,21181387,44579665,93874659,
 197672892,416137435,876080072,1844597384,
 3883701257,8176491213]

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Last modified October 18 01:39 EDT 2021. Contains 348065 sequences. (Running on oeis4.)