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A291589 as a simple table

n a(n)
1 0
2 0
3 0
4 2
5 3
6 8
7 13
8 26
9 40
10 69
11 104
12 165
13 241
14 363
15 517
16 750
17 1046
18 1473
19 2018
20 2779
21 3746
22 5063
23 6733
24 8959
25 11769
26 15454
27 20082
28 26068
29 33549
30 43108
31 54997
32 70037
33 88645
34 111979
35 140714
36 176462
37 220280
38 274418
39 340480
40 421593
41 520154
42 640481
43 786104
44 962976

[0,0,0,2,3,8,13,26,40,69,104,165,241,363,517,750,
 1046,1473,2018,2779,3746,5063,6733,8959,11769,
 15454,20082,26068,33549,43108,54997,70037,88645,
 111979,140714,176462,220280,274418,340480,421593,
 520154,640481,786104,962976]

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Last modified May 1 17:11 EDT 2024. Contains 372175 sequences. (Running on oeis4.)