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A025079 as a simple table

n a(n)
1 3
2 4
3 11
4 18
5 43
6 69
7 145
8 235
9 470
10 760
11 1462
12 2366
13 4439
14 7182
15 13217
16 21386
17 38785
18 62755
19 112485
20 182005
21 323148
22 522864
23 921036
24 1490268
25 2607723
26 4219384
27 7341335 

[3,4,11,18,43,69,145,235,470,760,1462,2366,4439,
 7182,13217,21386,38785,62755,112485,182005,323148,
 522864,921036,1490268,2607723,4219384,7341335]

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Last modified April 23 10:29 EDT 2024. Contains 371905 sequences. (Running on oeis4.)