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A193477 as a simple table

n a(n)
0 1
1 1
2 1
3 1
4 2
5 2
6 9
7 9
8 288
9 32
10 400
11 400
12 43200
13 43200
14 1058400
15 70560
16 18063360
17 18063360
18 6584094720
19 6584094720
20 3292047360000
21 156764160000
22 9484231680000
23 9484231680000
24 8194376171520000
25 327775046860800
26 27696991459737600
27 1025814498508800

[1,1,1,1,2,2,9,9,288,32,400,400,43200,43200,
 1058400,70560,18063360,18063360,6584094720,
 6584094720,3292047360000,156764160000,
 9484231680000,9484231680000,8194376171520000,
 327775046860800,27696991459737600,
 1025814498508800]

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Last modified May 9 19:33 EDT 2024. Contains 372354 sequences. (Running on oeis4.)