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A135909 as a simple table

n a(n)
0 0
1 0
2 0
3 2
4 3
5 4
6 8
7 11
8 15
9 26
10 35
11 47
12 80
13 107
14 143
15 242
16 323
17 431
18 728
19 971
20 1295
21 2186
22 2915
23 3887
24 6560
25 8747
26 11663
27 19682
28 26243
29 34991
30 59048
31 78731
32 104975
33 177146
34 236195
35 314927
36 531440
37 708587
38 944783
39 1594322
40 2125763
41 2834351
42 4782968
43 6377291
44 8503055
45 14348906

[0,0,0,2,3,4,8,11,15,26,35,47,80,107,143,242,323,
 431,728,971,1295,2186,2915,3887,6560,8747,11663,
 19682,26243,34991,59048,78731,104975,177146,
 236195,314927,531440,708587,944783,1594322,
 2125763,2834351,4782968,6377291,8503055,14348906]

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Last modified April 23 20:33 EDT 2024. Contains 371916 sequences. (Running on oeis4.)