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A278855 as a simple table

n a(n)
1 0
2 0
3 0
4 0
5 0
6 0
7 0
8 1
9 1
10 0
11 0
12 25
13 66
14 25
15 0
16 1
17 239
18 1348
19 1348
20 239
21 1
22 8
23 1486
24 15066
25 30772
26 15066
27 1486
28 8
29 36
30 7072
31 118158
32 449677
33 449677
34 118158
35 7072
36 36
37 120
38 27828
39 731444
40 4950399
41 9317846
42 4950399
43 731444
44 27828
45 120
46 330
47 94720
48 3813048

[0,0,0,0,0,0,0,1,1,0,0,25,66,25,0,1,239,1348,1348,
 239,1,8,1486,15066,30772,15066,1486,8,36,7072,
 118158,449677,449677,118158,7072,36,120,27828,
 731444,4950399,9317846,4950399,731444,27828,120,
 330,94720,3813048]

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Last modified April 24 07:33 EDT 2024. Contains 371922 sequences. (Running on oeis4.)