A266946 - OEIS

A266946 as a simple table

n	a(n)
1	1
2	10
3	11
4	100
5	101
6	102
7	110
8	111
9	1000
10	1001
11	1002
12	1010
13	1011
14	1012
15	1020
16	1021
17	1022
18	1023
19	1100
20	1101
21	1102
22	1110
23	1111
24	10000
25	10001
26	10002
27	10010
28	10011
29	10012
30	10020
31	10021
32	10022
33	10023
34	10100
35	10101
36	10102
37	10110
38	10111
39	10112
40	10120
41	10121
42	10122
43	10123
44	10200
45	10201
46	10202
47	10203
48	10210
49	10211
50	10212
51	10213
52	10220
53	10221
54	10222
55	10223
56	10230
57	10231
58	10232
59	10233
60	10234
61	11000
62	11001
63	11002
64	11010
65	11011
66	11012
67	11020
68	11021
69	11022
70	11023
71	11100
72	11101
73	11102
74	11110
75	11111

[1,10,11,100,101,102,110,111,1000,1001,1002,1010, 1011,1012,1020,1021,1022,1023,1100,1101,1102,1110, 1111,10000,10001,10002,10010,10011,10012,10020, 10021,10022,10023,10100,10101,10102,10110,10111, 10112,10120,10121,10122,10123,10200,10201,10202, 10203,10210,10211,10212,10213,10220,10221,10222, 10223,10230,10231,10232,10233,10234,11000,11001, 11002,11010,11011,11012,11020,11021,11022,11023, 11100,11101,11102,11110,11111]