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A222147 as a simple table

n a(n)
1 2
2 4
3 8
4 15
5 26
6 44
7 74
8 124
9 207
10 343
11 564
12 924
13 1510
14 2463
15 4010
16 6517
17 10576
18 17148
19 27789
20 45016
21 72900
22 118024
23 191038
24 309180
25 500343
26 809659
27 1310147
28 2119943
29 3430192
30 5550177
31 8980326
32 14530332
33 23510266
34 38039809
35 61548610
36 99585874

[2,4,8,15,26,44,74,124,207,343,564,924,1510,2463,
 4010,6517,10576,17148,27789,45016,72900,118024,
 191038,309180,500343,809659,1310147,2119943,
 3430192,5550177,8980326,14530332,23510266,
 38039809,61548610,99585874]

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Last modified May 19 12:09 EDT 2022. Contains 353833 sequences. (Running on oeis4.)