A096779 - OEIS

A096779 as a simple table

n	a(n)
1	2
2	1
3	4
4	3
5	6
6	5
7	8
8	7
9	10
10	9
11	20
12	30
13	22
14	23
15	24
16	25
17	26
18	27
19	28
20	11
21	33
22	13
23	14
24	15
25	16
26	17
27	18
28	19
29	31
30	12
31	29
32	40
33	21
34	50
35	41
36	42
37	44
38	45
39	46
40	32
41	35
42	36
43	51
44	37
45	38
46	39
47	52
48	53
49	55
50	34
51	43
52	47
53	48
54	60
55	49
56	70
57	61
58	62
59	63
60	54
61	57
62	58
63	59
64	71
65	72
66	73
67	80
68	74
69	75
70	56
71	64
72	65

[2,1,4,3,6,5,8,7,10,9,20,30,22,23,24,25,26,27,28, 11,33,13,14,15,16,17,18,19,31,12,29,40,21,50,41, 42,44,45,46,32,35,36,51,37,38,39,52,53,55,34,43, 47,48,60,49,70,61,62,63,54,57,58,59,71,72,73,80, 74,75,56,64,65]

n	a(n)
1	2
2	1
3	4
4	3
5	6
6	5
7	8
8	7
9	10
10	9
11	20
12	30
13	22
14	23
15	24
16	25
17	26
18	27
19	28
20	11
21	33
22	13
23	14
24	15
25	16
26	17
27	18
28	19
29	31
30	12
31	29
32	40
33	21
34	50
35	41
36	42
37	44
38	45
39	46
40	32
41	35
42	36
43	51
44	37
45	38
46	39
47	52
48	53
49	55
50	34
51	43
52	47
53	48
54	60
55	49
56	70
57	61
58	62
59	63
60	54
61	57
62	58
63	59
64	71
65	72
66	73
67	80
68	74
69	75
70	56
71	64
72	65

n	a(n)
1	2
2	1
3	4
4	3
5	6
6	5
7	8
8	7
9	10
10	9
11	20
12	30
13	22
14	23
15	24
16	25
17	26
18	27
19	28
20	11
21	33
22	13
23	14
24	15
25	16
26	17
27	18
28	19
29	31
30	12
31	29
32	40
33	21
34	50
35	41
36	42
37	44
38	45
39	46
40	32
41	35
42	36
43	51
44	37
45	38
46	39
47	52
48	53
49	55
50	34
51	43
52	47
53	48
54	60
55	49
56	70
57	61
58	62
59	63
60	54
61	57
62	58
63	59
64	71
65	72
66	73
67	80
68	74
69	75
70	56
71	64
72	65

n	a(n)
1	2
2	1
3	4
4	3
5	6
6	5
7	8
8	7
9	10
10	9
11	20
12	30
13	22
14	23
15	24
16	25
17	26
18	27
19	28
20	11
21	33
22	13
23	14
24	15
25	16
26	17
27	18
28	19
29	31
30	12
31	29
32	40
33	21
34	50
35	41
36	42
37	44
38	45
39	46
40	32
41	35
42	36
43	51
44	37
45	38
46	39
47	52
48	53
49	55
50	34
51	43
52	47
53	48
54	60
55	49
56	70
57	61
58	62
59	63
60	54
61	57
62	58
63	59
64	71
65	72
66	73
67	80
68	74
69	75
70	56
71	64
72	65