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A188881 as a simple table

n a(n)
1 1
2 1
3 1
4 2
5 3
6 2
7 6
8 11
9 12
10 6
11 24
12 50
13 70
14 60
15 24
16 120
17 274
18 450
19 510
20 360
21 120
22 720
23 1764
24 3248
25 4410
26 4200
27 2520
28 720
29 5040
30 13068
31 26264
32 40614
33 47040
34 38640
35 20160
36 5040
37 40320
38 109584
39 236248
40 403704
41 538776
42 544320
43 393120
44 181440
45 40320

[1,1,1,2,3,2,6,11,12,6,24,50,70,60,24,120,274,450,
 510,360,120,720,1764,3248,4410,4200,2520,720,5040,
 13068,26264,40614,47040,38640,20160,5040,40320,
 109584,236248,403704,538776,544320,393120,181440,
 40320]

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Last modified April 25 05:18 EDT 2024. Contains 371964 sequences. (Running on oeis4.)