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A123569 as a simple table

n a(n)
0 1
1 2
2 3
3 5
4 7
5 12
6 17
7 26
8 37
9 57
10 80
11 119
12 168
13 247
14 346
15 503
16 705
17 1014
18 1417
19 2026
20 2827
21 4015
22 5595
23 7912
24 11009
25 15505
26 21554
27 30260
28 42020
29 58837
30 81639
31 114054
32 158137
33 220521
34 305563
35 425432
36 589179
37 819234
38 1134015
39 1575053
40 2179376

[1,2,3,5,7,12,17,26,37,57,80,119,168,247,346,503,
 705,1014,1417,2026,2827,4015,5595,7912,11009,
 15505,21554,30260,42020,58837,81639,114054,158137,
 220521,305563,425432,589179,819234,1134015,
 1575053,2179376]

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Last modified April 23 13:41 EDT 2024. Contains 371914 sequences. (Running on oeis4.)