A153831 - OEIS

A153831 as a simple table

n	a(n)
0	68
1	73
2	74
3	83
4	84
5	87
6	88
7	183
8	184
9	189
10	190
11	199
12	202
13	203
14	252
15	254
16	261
17	262
18	268
19	269
20	270
21	271
22	515
23	537
24	539
25	573
26	575
27	591
28	593
29	871
30	894
31	895
32	990
33	995
34	996
35	1110
36	1132
37	1134
38	1466
39	1489
40	1490
41	1585
42	1590
43	1591
44	1600
45	1601
46	1604
47	1605
48	2213

[68,73,74,83,84,87,88,183,184,189,190,199,202,203, 252,254,261,262,268,269,270,271,515,537,539,573, 575,591,593,871,894,895,990,995,996,1110,1132, 1134,1466,1489,1490,1585,1590,1591,1600,1601,1604, 1605,2213]