A138610 - OEIS

A138610 as a simple table

n	a(n)
1	27
2	63
3	75
4	99
5	135
6	147
7	171
8	175
9	207
10	243
11	275
12	279
13	315
14	343
15	351
16	363
17	375
18	387
19	423
20	459
21	475
22	495
23	507
24	531
25	539
26	567
27	575
28	603
29	639
30	675
31	711
32	735
33	747
34	775
35	783
36	819
37	847
38	855
39	867
40	875
41	891
42	927
43	931
44	963
45	975
46	999
47	1035
48	1071
49	1075
50	1083
51	1107

[27,63,75,99,135,147,171,175,207,243,275,279,315, 343,351,363,375,387,423,459,475,495,507,531,539, 567,575,603,639,675,711,735,747,775,783,819,847, 855,867,875,891,927,931,963,975,999,1035,1071, 1075,1083,1107]