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A155718 as a simple table

n a(n)
0 2
1 -1
2 -1
3 9
4 -12
5 9
6 -47
7 32
8 32
9 -47
10 385
11 -420
12 280
13 -420
14 385
15 -3839
16 4354
17 -1460
18 -1460
19 4354
20 -3839
21 46081
22 -56490
23 26684
24 -11760
25 26684
26 -56490
27 46081
28 -645119
29 836296
30 -418936
31 92624
32 92624
33 -418936
34 836296
35 -645119
36 10321921
37 -14026824

[2,-1,-1,9,-12,9,-47,32,32,-47,385,-420,280,-420,
 385,-3839,4354,-1460,-1460,4354,-3839,46081,
 -56490,26684,-11760,26684,-56490,46081,-645119,
 836296,-418936,92624,92624,-418936,836296,-645119,
 10321921,-14026824]

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Last modified April 25 08:27 EDT 2024. Contains 371964 sequences. (Running on oeis4.)