A064429 - OEIS

A064429 as a simple table

n	a(n)
0	0
1	2
2	1
3	3
4	5
5	4
6	6
7	8
8	7
9	9
10	11
11	10
12	12
13	14
14	13
15	15
16	17
17	16
18	18
19	20
20	19
21	21
22	23
23	22
24	24
25	26
26	25
27	27
28	29
29	28
30	30
31	32
32	31
33	33
34	35
35	34
36	36
37	38
38	37
39	39
40	41
41	40
42	42
43	44
44	43
45	45
46	47
47	46
48	48
49	50
50	49
51	51
52	53
53	52
54	54
55	56
56	55
57	57
58	59
59	58
60	60
61	62
62	61
63	63
64	65
65	64
66	66
67	68
68	67
69	69
70	71
71	70

[0,2,1,3,5,4,6,8,7,9,11,10,12,14,13,15,17,16,18, 20,19,21,23,22,24,26,25,27,29,28,30,32,31,33,35, 34,36,38,37,39,41,40,42,44,43,45,47,46,48,50,49, 51,53,52,54,56,55,57,59,58,60,62,61,63,65,64,66, 68,67,69,71,70]

n	a(n)
0	0
1	2
2	1
3	3
4	5
5	4
6	6
7	8
8	7
9	9
10	11
11	10
12	12
13	14
14	13
15	15
16	17
17	16
18	18
19	20
20	19
21	21
22	23
23	22
24	24
25	26
26	25
27	27
28	29
29	28
30	30
31	32
32	31
33	33
34	35
35	34
36	36
37	38
38	37
39	39
40	41
41	40
42	42
43	44
44	43
45	45
46	47
47	46
48	48
49	50
50	49
51	51
52	53
53	52
54	54
55	56
56	55
57	57
58	59
59	58
60	60
61	62
62	61
63	63
64	65
65	64
66	66
67	68
68	67
69	69
70	71
71	70

n	a(n)
0	0
1	2
2	1
3	3
4	5
5	4
6	6
7	8
8	7
9	9
10	11
11	10
12	12
13	14
14	13
15	15
16	17
17	16
18	18
19	20
20	19
21	21
22	23
23	22
24	24
25	26
26	25
27	27
28	29
29	28
30	30
31	32
32	31
33	33
34	35
35	34
36	36
37	38
38	37
39	39
40	41
41	40
42	42
43	44
44	43
45	45
46	47
47	46
48	48
49	50
50	49
51	51
52	53
53	52
54	54
55	56
56	55
57	57
58	59
59	58
60	60
61	62
62	61
63	63
64	65
65	64
66	66
67	68
68	67
69	69
70	71
71	70

n	a(n)
0	0
1	2
2	1
3	3
4	5
5	4
6	6
7	8
8	7
9	9
10	11
11	10
12	12
13	14
14	13
15	15
16	17
17	16
18	18
19	20
20	19
21	21
22	23
23	22
24	24
25	26
26	25
27	27
28	29
29	28
30	30
31	32
32	31
33	33
34	35
35	34
36	36
37	38
38	37
39	39
40	41
41	40
42	42
43	44
44	43
45	45
46	47
47	46
48	48
49	50
50	49
51	51
52	53
53	52
54	54
55	56
56	55
57	57
58	59
59	58
60	60
61	62
62	61
63	63
64	65
65	64
66	66
67	68
68	67
69	69
70	71
71	70