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A034489 as a simple table

n a(n)
1 0
2 0
3 0
4 0
5 0
6 0
7 0
8 0
9 0
10 0
11 0
12 0
13 0
14 0
15 0
16 0
17 0
18 0
19 0
20 0
21 0
22 0
23 0
24 0
25 1
26 1
27 6
28 11
29 29
30 51
31 110
32 196
33 382
34 667
35 1225
36 2111
37 3734
38 6348
39 10953
40 18446
41 31343
42 52484
43 88478
44 148095
45 249678
46 420811
47 716699
48 1229757
49 2144617
50 3801040
51 6893845

[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 1,1,6,11,29,51,110,196,382,667,1225,2111,3734,
 6348,10953,18446,31343,52484,88478,148095,249678,
 420811,716699,1229757,2144617,3801040,6893845]

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Last modified January 18 14:40 EST 2022. Contains 350455 sequences. (Running on oeis4.)