A044021 - OEIS

A044021 as a simple table

n	a(n)
1	35
2	53
3	135
4	153
5	235
6	253
7	335
8	359
9	435
10	453
11	539
12	553
13	635
14	653
15	735
16	753
17	835
18	853
19	935
20	953
21	1035
22	1053
23	1135
24	1153
25	1235
26	1253
27	1335
28	1359
29	1435
30	1453
31	1539
32	1553
33	1635
34	1653
35	1735
36	1753
37	1835
38	1853
39	1935
40	1953
41	2035

[35,53,135,153,235,253,335,359,435,453,539,553, 635,653,735,753,835,853,935,953,1035,1053,1135, 1153,1235,1253,1335,1359,1435,1453,1539,1553,1635, 1653,1735,1753,1835,1853,1935,1953,2035]