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A305350 as a simple table

n a(n)
0 1
1 0
2 -1
3 2
4 -1
5 2
6 4
7 2
8 0
9 8
10 13
11 0
12 14
13 6
14 23
15 52
16 14
17 6
18 96
19 36
20 72
21 192
22 98
23 80
24 219
25 256
26 246
27 548
28 456
29 294
30 971
31 690
32 488
33 1790
34 1164
35 1752
36 2914
37 1654
38 2180
39 4488
40 4020
41 3742
42 7546
43 6040
44 6537
45 14916
46 9256
47 8990
48 19142
49 16216
50 20190

[1,0,-1,2,-1,2,4,2,0,8,13,0,14,6,23,52,14,6,96,36,
 72,192,98,80,219,256,246,548,456,294,971,690,488,
 1790,1164,1752,2914,1654,2180,4488,4020,3742,7546,
 6040,6537,14916,9256,8990,19142,16216,20190]

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Last modified December 14 19:27 EST 2019. Contains 329987 sequences. (Running on oeis4.)