A220355 - OEIS

A220355 as a simple table

n	a(n)
1	1
2	2
3	3
4	5
5	6
6	7
7	10
8	15
9	17
10	19
11	23
12	34
13	38
14	39
15	46
16	47
17	57
18	59
19	61
20	78
21	79
22	177
23	203
24	209
25	214
26	249
27	354
28	371
29	373
30	501
31	663
32	755
33	890
34	922
35	986
36	1015
37	1041
38	1118
39	1383
40	1687
41	1802
42	1994
43	2042
44	2567
45	2778
46	3239
47	3387
48	3445
49	3462
50	3466
51	4206
52	4322
53	4837
54	5811

[1,2,3,5,6,7,10,15,17,19,23,34,38,39,46,47,57,59, 61,78,79,177,203,209,214,249,354,371,373,501,663, 755,890,922,986,1015,1041,1118,1383,1687,1802, 1994,2042,2567,2778,3239,3387,3445,3462,3466,4206, 4322,4837,5811]