A362268 - OEIS

A362268 as a simple table

n	a(n)
1	20
2	60
3	180
4	189
5	400
6	540
7	1200
8	1372
9	1620
10	2541
11	2835
12	3185
13	3600
14	4860
15	5577
16	6860
17	8000
18	10800
19	14365
20	14580
21	16093
22	23465
23	24000
24	28812
25	32400
26	34300
27	34375
28	35721
29	40733
30	42525
31	43740
32	46529
33	72000
34	78793
35	97200
36	123101
37	131220
38	135401
39	139755
40	144060

[20,60,180,189,400,540,1200,1372,1620,2541,2835, 3185,3600,4860,5577,6860,8000,10800,14365,14580, 16093,23465,24000,28812,32400,34300,34375,35721, 40733,42525,43740,46529,72000,78793,97200,123101, 131220,135401,139755,144060]