A169662 - OEIS

A169662 as a simple table

n	a(n)
1	1
2	10
3	100
4	110
5	111
6	1000
7	1010
8	1011
9	1100
10	1101
11	1110
12	2000
13	5000
14	10000
15	10010
16	10011
17	10100
18	10101
19	10110
20	11000
21	11001
22	11010
23	11100
24	20000
25	50000
26	55000
27	100000
28	100010
29	100011
30	100100
31	100101
32	100110
33	101000
34	101001
35	101010
36	101100

[1,10,100,110,111,1000,1010,1011,1100,1101,1110, 2000,5000,10000,10010,10011,10100,10101,10110, 11000,11001,11010,11100,20000,50000,55000,100000, 100010,100011,100100,100101,100110,101000,101001, 101010,101100]