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A143170 as a simple table

n a(n)
0 1
1 45
2 1680
3 62790
4 2471175
5 104085135
6 4712781150
7 229345716600
8 11970744110325
9 668241679730625
10 39773331191493900
11 2516317288024790250
12 168723807382851595875
13 11956978164372003637875
14 893260022082269487896250
15 70178395183380972653665500

[1,45,1680,62790,2471175,104085135,4712781150,
 229345716600,11970744110325,668241679730625,
 39773331191493900,2516317288024790250,
 168723807382851595875,11956978164372003637875,
 893260022082269487896250,
 70178395183380972653665500]

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Last modified June 19 19:09 EDT 2019. Contains 324222 sequences. (Running on oeis4.)