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A054669 as a simple table

n a(n)
0 1
1 1
2 1
3 1
4 0
5 0
6 1
7 1
8 0
9 0
10 4
11 3
12 1
13 0
14 0
15 10
16 15
17 12
18 15
19 10
20 0
21 0
22 1
23 1
24 0
25 0
26 20
27 45
28 72
29 160
30 240
31 195
32 120
33 96
34 60
35 15
36 1
37 0
38 0
39 35
40 105
41 252
42 805
43 1935
44 3255
45 4515
46 5481
47 5481
48 4515
49 3255
50 1935
51 805
52 252
53 105
54 35
55 0
56 0
57 1
58 1
59 0
60 0
61 56
62 210
63 672
64 2800
65 9320
66 24087

[1,1,1,1,0,0,1,1,0,0,4,3,1,0,0,10,15,12,15,10,0,0,
 1,1,0,0,20,45,72,160,240,195,120,96,60,15,1,0,0,
 35,105,252,805,1935,3255,4515,5481,5481,4515,3255,
 1935,805,252,105,35,0,0,1,1,0,0,56,210,672,2800,
 9320,24087]

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Last modified March 19 01:22 EDT 2024. Contains 370952 sequences. (Running on oeis4.)