A055176 - OEIS

A055176 as a simple table

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

[2,1,4,3,5,6,7,8,9,10,12,13,15,16,18,19,21,11,22, 24,25,28,31,34,33,36,23,26,20,17,38,29,45,30,14, 42,48,32,44,52,35,37,47,56,40,27,51,61,43,57,65, 41,39,69,49,74,54,71,76,59,73,79,62]

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

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

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