A180198 - OEIS

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A180198 as a simple table

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

[0,1,2,3,4,5,6,7,9,8,11,10,12,13,14,15,19,18,17, 16,22,23,20,21,25,24,27,26,28,29,30,31,38,39,36, 37,35,34,33,32,44,45,46,47,41,40,43,42,51,50,49, 48,54,55,52,53,57,56,59,58,60,61,62,63,76,77,78, 79,73,72,75,74,70]

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

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

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