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A154668 as a simple table

n a(n)
1 4
2 6
3 60
4 420
5 2730
6 8970
7 11970
8 21840
9 28620
10 29130
11 44130
12 48120
13 55050
14 56100
15 61980
16 74160
17 84390
18 87540
19 111270
20 111870
21 143880
22 176550
23 191670
24 207510
25 227610
26 229590
27 233550
28 251220
29 258330
30 281580
31 324450
32 343770
33 356820
34 390000

[4,6,60,420,2730,8970,11970,21840,28620,29130,
 44130,48120,55050,56100,61980,74160,84390,87540,
 111270,111870,143880,176550,191670,207510,227610,
 229590,233550,251220,258330,281580,324450,343770,
 356820,390000]

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Last modified September 4 16:58 EDT 2024. Contains 375685 sequences. (Running on oeis4.)