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A264791 as a simple table

n a(n)
1 1
2 1
3 1
4 1
5 1
6 1
7 1
8 2
9 4
10 8
11 16
12 32
13 64
14 128
15 384
16 1152
17 3456
18 10368
19 31104
20 93312
21 279936
22 1119744
23 4478976
24 17915904
25 71663616
26 286654464
27 1146617856
28 4586471424
29 22932357120
30 114661785600
31 573308928000
32 2866544640000
33 14332723200000
34 71663616000000

[1,1,1,1,1,1,1,2,4,8,16,32,64,128,384,1152,3456,
 10368,31104,93312,279936,1119744,4478976,17915904,
 71663616,286654464,1146617856,4586471424,
 22932357120,114661785600,573308928000,
 2866544640000,14332723200000,71663616000000]

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Last modified January 18 11:57 EST 2022. Contains 350455 sequences. (Running on oeis4.)