A248903 - OEIS

A248903 as a simple table

n	a(n)
1	9
2	12
3	15
4	17
5	18
6	22
7	27
8	32
9	34
10	39
11	69
12	70
13	71
14	79
15	128
16	143
17	172
18	226
19	241
20	242
21	248
22	269
23	322
24	325
25	403
26	405
27	406
28	420
29	745
30	2057
31	2272
32	2606
33	2607
34	3339
35	3340
36	3562
37	4116
38	4117
39	4446
40	5985
41	6834
42	7116
43	7117
44	7490
45	7669
46	13386
47	13388
48	15148
49	15149
50	15150

[9,12,15,17,18,22,27,32,34,39,69,70,71,79,128,143, 172,226,241,242,248,269,322,325,403,405,406,420, 745,2057,2272,2606,2607,3339,3340,3562,4116,4117, 4446,5985,6834,7116,7117,7490,7669,13386,13388, 15148,15149,15150]