A257705 - OEIS

A257705 as a simple table

n	a(n)
1	0
2	1
3	3
4	2
5	5
6	9
7	7
8	4
9	10
10	6
11	11
12	18
13	13
14	21
15	15
16	8
17	17
18	27
19	19
20	30
21	20
22	32
23	23
24	12
25	25
26	39
27	26
28	14
29	29
30	45
31	31
32	16
33	33
34	51
35	35
36	54
37	37
38	57
39	38
40	59
41	41
42	63
43	43
44	22
45	46
46	24
47	47
48	72
49	49
50	75
51	50
52	77
53	53
54	81
55	55
56	28
57	58
58	87
59	56
60	88
61	60
62	91
63	62
64	95
65	65
66	99
67	67

[0,1,3,2,5,9,7,4,10,6,11,18,13,21,15,8,17,27,19, 30,20,32,23,12,25,39,26,14,29,45,31,16,33,51,35, 54,37,57,38,59,41,63,43,22,46,24,47,72,49,75,50, 77,53,81,55,28,58,87,56,88,60,91,62,95,65,99,67]

n	a(n)
1	0
2	1
3	3
4	2
5	5
6	9
7	7
8	4
9	10
10	6
11	11
12	18
13	13
14	21
15	15
16	8
17	17
18	27
19	19
20	30
21	20
22	32
23	23
24	12
25	25
26	39
27	26
28	14
29	29
30	45
31	31
32	16
33	33
34	51
35	35
36	54
37	37
38	57
39	38
40	59
41	41
42	63
43	43
44	22
45	46
46	24
47	47
48	72
49	49
50	75
51	50
52	77
53	53
54	81
55	55
56	28
57	58
58	87
59	56
60	88
61	60
62	91
63	62
64	95
65	65
66	99
67	67

n	a(n)
1	0
2	1
3	3
4	2
5	5
6	9
7	7
8	4
9	10
10	6
11	11
12	18
13	13
14	21
15	15
16	8
17	17
18	27
19	19
20	30
21	20
22	32
23	23
24	12
25	25
26	39
27	26
28	14
29	29
30	45
31	31
32	16
33	33
34	51
35	35
36	54
37	37
38	57
39	38
40	59
41	41
42	63
43	43
44	22
45	46
46	24
47	47
48	72
49	49
50	75
51	50
52	77
53	53
54	81
55	55
56	28
57	58
58	87
59	56
60	88
61	60
62	91
63	62
64	95
65	65
66	99
67	67

n	a(n)
1	0
2	1
3	3
4	2
5	5
6	9
7	7
8	4
9	10
10	6
11	11
12	18
13	13
14	21
15	15
16	8
17	17
18	27
19	19
20	30
21	20
22	32
23	23
24	12
25	25
26	39
27	26
28	14
29	29
30	45
31	31
32	16
33	33
34	51
35	35
36	54
37	37
38	57
39	38
40	59
41	41
42	63
43	43
44	22
45	46
46	24
47	47
48	72
49	49
50	75
51	50
52	77
53	53
54	81
55	55
56	28
57	58
58	87
59	56
60	88
61	60
62	91
63	62
64	95
65	65
66	99
67	67