A137809 - OEIS

A137809 as a simple table

n	a(n)
0	1
1	1
2	2
3	3
4	5
5	6
6	9
7	10
8	19
9	28
10	34
11	35
12	63
13	64
14	74
15	108
16	182
17	183
18	291
19	292
20	400
21	474
22	509
23	510
24	984
25	1384
26	1448
27	2432
28	2906
29	2907
30	4291
31	4292
32	8583
33	9092
34	9275
35	12181
36	21273
37	21274
38	21566
39	23014
40	35195
41	35196
42	47377
43	47378
44	56470
45	91665
46	92175
47	92176

[1,1,2,3,5,6,9,10,19,28,34,35,63,64,74,108,182, 183,291,292,400,474,509,510,984,1384,1448,2432, 2906,2907,4291,4292,8583,9092,9275,12181,21273, 21274,21566,23014,35195,35196,47377,47378,56470, 91665,92175,92176]