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A001636 as a simple table

n a(n)
1 0
2 2
3 3
4 6
5 10
6 17
7 21
8 38
9 57
10 92
11 143
12 225
13 351
14 555
15 868
16 1366
17 2142
18 3365
19 5282
20 8296
21 13023
22 20451
23 32108
24 50417
25 79160
26 124295
27 195159
28 306431
29 481139
30 755462
31 1186184
32 1862486
33 2924375
34 4591702
35 7209646
36 11320209
37 17774393
38 27908418
39 43820325

[0,2,3,6,10,17,21,38,57,92,143,225,351,555,868,
 1366,2142,3365,5282,8296,13023,20451,32108,50417,
 79160,124295,195159,306431,481139,755462,1186184,
 1862486,2924375,4591702,7209646,11320209,17774393,
 27908418,43820325]

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Last modified April 19 14:10 EDT 2024. Contains 371792 sequences. (Running on oeis4.)