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A154667 as a simple table

n a(n)
1 4
2 6
3 30
4 60
5 138
6 180
7 240
8 420
9 618
10 1050
11 1608
12 1698
13 1788
14 2268
15 2310
16 2730
17 3258
18 3390
19 3528
20 3768
21 4158
22 4218
23 4338
24 4800
25 5640
26 5868
27 6660
28 6690
29 6870
30 6960
31 7488
32 7548
33 7590
34 8538
35 8628
36 8970
37 9630
38 9858
39 9930
40 10458
41 11118
42 11970
43 12540
44 13338

[4,6,30,60,138,180,240,420,618,1050,1608,1698,
 1788,2268,2310,2730,3258,3390,3528,3768,4158,4218,
 4338,4800,5640,5868,6660,6690,6870,6960,7488,7548,
 7590,8538,8628,8970,9630,9858,9930,10458,11118,
 11970,12540,13338]

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Last modified April 23 20:33 EDT 2024. Contains 371916 sequences. (Running on oeis4.)