A004761 - OEIS

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A004761 as a simple table

n	a(n)
1	0
2	1
3	2
4	4
5	5
6	8
7	9
8	10
9	11
10	16
11	17
12	18
13	19
14	20
15	21
16	22
17	23
18	32
19	33
20	34
21	35
22	36
23	37
24	38
25	39
26	40
27	41
28	42
29	43
30	44
31	45
32	46
33	47
34	64
35	65
36	66
37	67
38	68
39	69
40	70
41	71
42	72
43	73
44	74
45	75
46	76
47	77
48	78
49	79
50	80
51	81
52	82
53	83
54	84
55	85
56	86
57	87
58	88
59	89
60	90
61	91
62	92
63	93
64	94
65	95
66	128
67	129

[0,1,2,4,5,8,9,10,11,16,17,18,19,20,21,22,23,32, 33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,64, 65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80, 81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,128, 129]

n	a(n)
1	0
2	1
3	2
4	4
5	5
6	8
7	9
8	10
9	11
10	16
11	17
12	18
13	19
14	20
15	21
16	22
17	23
18	32
19	33
20	34
21	35
22	36
23	37
24	38
25	39
26	40
27	41
28	42
29	43
30	44
31	45
32	46
33	47
34	64
35	65
36	66
37	67
38	68
39	69
40	70
41	71
42	72
43	73
44	74
45	75
46	76
47	77
48	78
49	79
50	80
51	81
52	82
53	83
54	84
55	85
56	86
57	87
58	88
59	89
60	90
61	91
62	92
63	93
64	94
65	95
66	128
67	129

n	a(n)
1	0
2	1
3	2
4	4
5	5
6	8
7	9
8	10
9	11
10	16
11	17
12	18
13	19
14	20
15	21
16	22
17	23
18	32
19	33
20	34
21	35
22	36
23	37
24	38
25	39
26	40
27	41
28	42
29	43
30	44
31	45
32	46
33	47
34	64
35	65
36	66
37	67
38	68
39	69
40	70
41	71
42	72
43	73
44	74
45	75
46	76
47	77
48	78
49	79
50	80
51	81
52	82
53	83
54	84
55	85
56	86
57	87
58	88
59	89
60	90
61	91
62	92
63	93
64	94
65	95
66	128
67	129

n	a(n)
1	0
2	1
3	2
4	4
5	5
6	8
7	9
8	10
9	11
10	16
11	17
12	18
13	19
14	20
15	21
16	22
17	23
18	32
19	33
20	34
21	35
22	36
23	37
24	38
25	39
26	40
27	41
28	42
29	43
30	44
31	45
32	46
33	47
34	64
35	65
36	66
37	67
38	68
39	69
40	70
41	71
42	72
43	73
44	74
45	75
46	76
47	77
48	78
49	79
50	80
51	81
52	82
53	83
54	84
55	85
56	86
57	87
58	88
59	89
60	90
61	91
62	92
63	93
64	94
65	95
66	128
67	129