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A218406 as a simple table

n a(n)
1 5
2 420
3 7440
4 8190
5 18600
6 121920
7 131040
8 95472000
9 102136320
10 197308800
11 433305600
12 503255040
13 71271827200
14 91967616000
15 128848035840
16 190066406400
17 287879454720
18 354560976000
19 799959888000
20 2061580369920
21 2208930048000
22 100368143884800
23 341546502528000

[5,420,7440,8190,18600,121920,131040,95472000,
 102136320,197308800,433305600,503255040,
 71271827200,91967616000,128848035840,190066406400,
 287879454720,354560976000,799959888000,
 2061580369920,2208930048000,100368143884800,
 341546502528000]

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Last modified May 3 17:26 EDT 2024. Contains 372222 sequences. (Running on oeis4.)