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A297978 as a simple table

n a(n)
1 0
2 0
3 0
4 0
5 1
6 0
7 0
8 3
9 3
10 0
11 0
12 6
13 8
14 6
15 0
16 0
17 17
18 20
19 20
20 17
21 0
22 0
23 41
24 124
25 109
26 124
27 41
28 0
29 0
30 104
31 501
32 1042
33 1042
34 501
35 104
36 0
37 0
38 261
39 2410
40 7302
41 18037
42 7302
43 2410
44 261
45 0
46 0
47 655
48 11304
49 60427
50 242401
51 242401
52 60427
53 11304
54 655
55 0
56 0
57 1646
58 53108
59 481401
60 3565760

[0,0,0,0,1,0,0,3,3,0,0,6,8,6,0,0,17,20,20,17,0,0,
 41,124,109,124,41,0,0,104,501,1042,1042,501,104,0,
 0,261,2410,7302,18037,7302,2410,261,0,0,655,11304,
 60427,242401,242401,60427,11304,655,0,0,1646,
 53108,481401,3565760]

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Last modified May 23 18:59 EDT 2024. Contains 372765 sequences. (Running on oeis4.)