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A039901 as a simple table

n a(n)
0 0
1 0
2 1
3 2
4 3
5 5
6 8
7 12
8 18
9 25
10 37
11 49
12 68
13 91
14 123
15 165
16 215
17 278
18 362
19 465
20 603
21 760
22 962
23 1209
24 1524
25 1911
26 2374
27 2934
28 3629
29 4471
30 5514
31 6728
32 8208
33 9982
34 12139
35 14720
36 17772
37 21390
38 25732
39 30889
40 37049
41 44231
42 52749
43 62782
44 74671
45 88640

[0,0,1,2,3,5,8,12,18,25,37,49,68,91,123,165,215,
 278,362,465,603,760,962,1209,1524,1911,2374,2934,
 3629,4471,5514,6728,8208,9982,12139,14720,17772,
 21390,25732,30889,37049,44231,52749,62782,74671,
 88640]

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Last modified April 19 19:02 EDT 2024. Contains 371798 sequences. (Running on oeis4.)