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A143368 as a simple table

n a(n)
1 0
2 1
3 8
4 4
5 25
6 72
7 10
8 56
9 154
10 320
11 20
12 105
13 280
14 570
15 1000
16 35
17 176
18 459
19 920
20 1595
21 2520
22 56
23 273
24 700
25 1386
26 2380
27 3731
28 5488
29 84
30 400
31 1012
32 1984
33 3380
34 5264
35 7700
36 10752
37 120
38 561
39 1404
40 2730
41 4620
42 7155
43 10416
44 14484
45 19440

[0,1,8,4,25,72,10,56,154,320,20,105,280,570,1000,
 35,176,459,920,1595,2520,56,273,700,1386,2380,
 3731,5488,84,400,1012,1984,3380,5264,7700,10752,
 120,561,1404,2730,4620,7155,10416,14484,19440]

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Last modified April 23 15:20 EDT 2024. Contains 371916 sequences. (Running on oeis4.)