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A135291 as a simple table

n a(n)
0 1
1 1
2 1
3 1
4 3
5 3
6 8
7 8
8 14
9 28
10 64
11 64
12 100
13 100
14 220
15 396
16 540
17 540
18 768
19 768
20 1152
21 1944
22 4104
23 4104
24 5280
25 7920
26 16560
27 21528
28 31200
29 31200
30 40768
31 40768
32 48608
33 78120
34 161280
35 230400
36 277440
37 277440
38 571200
39 907200
40 1108080
41 1108080
42 1440504

[1,1,1,1,3,3,8,8,14,28,64,64,100,100,220,396,540,
 540,768,768,1152,1944,4104,4104,5280,7920,16560,
 21528,31200,31200,40768,40768,48608,78120,161280,
 230400,277440,277440,571200,907200,1108080,
 1108080,1440504]

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Last modified April 25 16:45 EDT 2024. Contains 371989 sequences. (Running on oeis4.)