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A309882 as a simple table

n a(n)
0 0
1 0
2 0
3 0
4 0
5 0
6 0
7 0
8 0
9 2
10 4
11 6
12 10
13 14
14 18
15 24
16 30
17 40
18 52
19 68
20 88
21 110
22 136
23 166
24 198
25 240
26 286
27 340
28 404
29 478
30 560
31 652
32 754
33 872
34 1000
35 1146
36 1308
37 1488
38 1686
39 1908
40 2148
41 2416
42 2708
43 3028
44 3376
45 3758
46 4168
47 4616
48 5098
49 5630
50 6200
51 6816
52 7482
53 8198

[0,0,0,0,0,0,0,0,0,2,4,6,10,14,18,24,30,40,52,68,
 88,110,136,166,198,240,286,340,404,478,560,652,
 754,872,1000,1146,1308,1488,1686,1908,2148,2416,
 2708,3028,3376,3758,4168,4616,5098,5630,6200,6816,
 7482,8198]

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Last modified September 27 03:21 EDT 2020. Contains 337380 sequences. (Running on oeis4.)