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A025049 as a simple table

n a(n)
0 1
1 1
2 1
3 2
4 2
5 4
6 6
7 9
8 14
9 23
10 35
11 55
12 87
13 136
14 214
15 337
16 528
17 830
18 1306
19 2051
20 3223
21 5067
22 7962
23 12512
24 19667
25 30908
26 48574
27 76343
28 119982
29 188565
30 296358
31 465764
32 732006
33 1150447
34 1808078
35 2841627
36 4465992
37 7018891
38 11031101
39 17336823
40 27247087
41 42822355

[1,1,1,2,2,4,6,9,14,23,35,55,87,136,214,337,528,
 830,1306,2051,3223,5067,7962,12512,19667,30908,
 48574,76343,119982,188565,296358,465764,732006,
 1150447,1808078,2841627,4465992,7018891,11031101,
 17336823,27247087,42822355]

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Last modified April 19 18:05 EDT 2024. Contains 371798 sequences. (Running on oeis4.)