A158304 - OEIS

A158304 as a simple table

n	a(n)
1	0
2	1
3	2
4	10
5	11
6	12
7	18
8	20
9	21
10	32
11	38
12	48
13	49
14	100
15	101
16	102
17	110
18	111
19	120
20	149
21	152
22	179
23	180
24	182
25	200
26	201
27	210
28	318
29	320
30	321
31	332
32	338
33	348
34	351
35	361
36	362
37	380
38	451
39	452
40	462
41	480
42	482
43	490
44	548
45	549
46	649
47	1000
48	1001
49	1002
50	1010
51	1011
52	1012
53	1020
54	1021

[0,1,2,10,11,12,18,20,21,32,38,48,49,100,101,102, 110,111,120,149,152,179,180,182,200,201,210,318, 320,321,332,338,348,351,361,362,380,451,452,462, 480,482,490,548,549,649,1000,1001,1002,1010,1011, 1012,1020,1021]