A361740 - OEIS

A361740 as a simple table

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

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

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

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

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