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A190071 as a simple table

n a(n)
1 0
2 2
3 4
4 6
5 12
6 0
7 12
8 36
9 40
10 12
11 20
12 76
13 166
14 144
15 0
16 30
17 143
18 483
19 922
20 550
21 40
22 42
23 233
24 1126
25 3481
26 5136
27 1896
28 0
29 56
30 366
31 2276
32 9904
33 25306
34 28656
35 7584
36 140
37 72
38 536
39 4150
40 23400
41 88509
42 191456
43 162028
44 27328
45 0
46 90
47 760
48 6946
49 48491
50 249119
51 834717

[0,2,4,6,12,0,12,36,40,12,20,76,166,144,0,30,143,
 483,922,550,40,42,233,1126,3481,5136,1896,0,56,
 366,2276,9904,25306,28656,7584,140,72,536,4150,
 23400,88509,191456,162028,27328,0,90,760,6946,
 48491,249119,834717]

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Last modified September 18 21:47 EDT 2024. Contains 376002 sequences. (Running on oeis4.)