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A272040 as a simple table

n a(n)
1 1
2 1
3 4
4 4
5 28
6 24
7 156
8 128
9 784
10 1120
11 5740
12 2880
13 33460
14 37128
15 150080
16 147456
17 1128256
18 931392
19 6446016
20 4677120
21 28514304
22 44450560
23 224075664
24 106168320
25 1265644800
26 1560708240
27 5970392064
28 5588803584
29 44560482148
30 33497856000
31 255263424000
32 196368924672
33 1210784762880

[1,1,4,4,28,24,156,128,784,1120,5740,2880,33460,
 37128,150080,147456,1128256,931392,6446016,
 4677120,28514304,44450560,224075664,106168320,
 1265644800,1560708240,5970392064,5588803584,
 44560482148,33497856000,255263424000,196368924672,
 1210784762880]

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Last modified August 15 00:19 EDT 2024. Contains 375171 sequences. (Running on oeis4.)