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A209697 as a simple table

n a(n)
1 1
2 0
3 2
4 0
5 2
6 4
7 0
8 3
9 6
10 8
11 0
12 4
13 10
14 16
15 16
16 0
17 5
18 15
19 30
20 40
21 32
22 0
23 6
24 21
25 50
26 84
27 96
28 64
29 0
30 7
31 28
32 77
33 154
34 224
35 224
36 128
37 0
38 8
39 36
40 112
41 258
42 448
43 576
44 512
45 256
46 0
47 9
48 45
49 156
50 405
51 810
52 1248
53 1440
54 1152
55 512
56 0
57 10
58 55
59 210
60 605
61 1362
62 2420
63 3360
64 3520

[1,0,2,0,2,4,0,3,6,8,0,4,10,16,16,0,5,15,30,40,32,
 0,6,21,50,84,96,64,0,7,28,77,154,224,224,128,0,8,
 36,112,258,448,576,512,256,0,9,45,156,405,810,
 1248,1440,1152,512,0,10,55,210,605,1362,2420,3360,
 3520]

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Last modified June 20 07:20 EDT 2024. Contains 373512 sequences. (Running on oeis4.)