A031086 - cp's OEIS frontend

A031086 a(n)=least k such that base 9 representation of n begins at s(k), where s=A031076.

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	8
9	9
10	11
11	1
12	15
13	17
14	19
15	21
16	23
17	25
18	27
19	14
20	31
21	2
22	35
23	37
24	39
25	41
26	43
27	45
28	16
29	34
30	51
31	3
32	55
33	57
34	59
35	61
36	63
37	18
38	36
39	54
40	71
41	4
42	75
43	77
44	79
45	81
46	20
47	38
48	56
49	74
50	91
51	5
52	95
53	97
54	99
55	22
56	40
57	58
58	76
59	94
60	111
61	6
62	115
63	117
64	24
65	42

[1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 1, 15, 17, 19, 21, 23, 25, 27, 14, 31, 2, 35, 37, 39, 41, 43, 45, 16, 34, 51, 3, 55, 57, 59, 61, 63, 18, 36, 54, 71, 4, 75, 77, 79, 81, 20, 38, 56, 74, 91, 5, 95, 97, 99, 22, 40, 58, 76, 94, 111, 6, 115, 117, 24, 42]

cp's OEIS Frontend

A031086 a(n)=least k such that base 9 representation of n begins at s(k), where s=A031076.

Table of values

List of values

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	8
9	9
10	11
11	1
12	15
13	17
14	19
15	21
16	23
17	25
18	27
19	14
20	31
21	2
22	35
23	37
24	39
25	41
26	43
27	45
28	16
29	34
30	51
31	3
32	55
33	57
34	59
35	61
36	63
37	18
38	36
39	54
40	71
41	4
42	75
43	77
44	79
45	81
46	20
47	38
48	56
49	74
50	91
51	5
52	95
53	97
54	99
55	22
56	40
57	58
58	76
59	94
60	111
61	6
62	115
63	117
64	24
65	42

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	8
9	9
10	11
11	1
12	15
13	17
14	19
15	21
16	23
17	25
18	27
19	14
20	31
21	2
22	35
23	37
24	39
25	41
26	43
27	45
28	16
29	34
30	51
31	3
32	55
33	57
34	59
35	61
36	63
37	18
38	36
39	54
40	71
41	4
42	75
43	77
44	79
45	81
46	20
47	38
48	56
49	74
50	91
51	5
52	95
53	97
54	99
55	22
56	40
57	58
58	76
59	94
60	111
61	6
62	115
63	117
64	24
65	42

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	8
9	9
10	11
11	1
12	15
13	17
14	19
15	21
16	23
17	25
18	27
19	14
20	31
21	2
22	35
23	37
24	39
25	41
26	43
27	45
28	16
29	34
30	51
31	3
32	55
33	57
34	59
35	61
36	63
37	18
38	36
39	54
40	71
41	4
42	75
43	77
44	79
45	81
46	20
47	38
48	56
49	74
50	91
51	5
52	95
53	97
54	99
55	22
56	40
57	58
58	76
59	94
60	111
61	6
62	115
63	117
64	24
65	42