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A145225 as a simple table

n a(n)
0 0
1 0
2 0
3 1
4 0
5 0
6 0
7 3
8 0
9 0
10 6
11 0
12 6
13 0
14 0
15 20
16 30
17 0
18 10
19 0
20 0
21 135
22 120
23 90
24 0
25 15
26 0
27 0
28 924
29 945
30 420
31 210
32 0
33 21
34 0
35 0
36 7420
37 7392
38 3780
39 1120
40 420
41 0
42 28
43 0
44 0
45 66744
46 66780
47 33264
48 11340
49 2520
50 756
51 0
52 36
53 0
54 0

[0,0,0,1,0,0,0,3,0,0,6,0,6,0,0,20,30,0,10,0,0,135,
 120,90,0,15,0,0,924,945,420,210,0,21,0,0,7420,
 7392,3780,1120,420,0,28,0,0,66744,66780,33264,
 11340,2520,756,0,36,0,0]

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Last modified March 28 07:33 EDT 2024. Contains 371235 sequences. (Running on oeis4.)