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A307040 as a simple table

n a(n)
0 1
1 1
2 1
3 1
4 1
5 1
6 0
7 -6
8 -27
9 -83
10 -209
11 -461
12 -922
13 -1702
14 -2911
15 -4549
16 -6187
17 -6187
18 0
19 23238
20 87021
21 238337
22 564719
23 1217483
24 2434966
25 4542526
26 7865521
27 12403951
28 16942381
29 16942381
30 0
31 -63239286
32 -236031147
33 -644886923
34 -1525870529
35 -3287837741
36 -6575675482

[1,1,1,1,1,1,0,-6,-27,-83,-209,-461,-922,-1702,
 -2911,-4549,-6187,-6187,0,23238,87021,238337,
 564719,1217483,2434966,4542526,7865521,12403951,
 16942381,16942381,0,-63239286,-236031147,
 -644886923,-1525870529,-3287837741,-6575675482]

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Last modified April 23 18:16 EDT 2024. Contains 371916 sequences. (Running on oeis4.)