A030555 - cp's OEIS frontend

A030555 a(n)=least k such that base 6 representation of n begins at s(k), where s=A030548.

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	6
7	8
8	1
9	12
10	14
11	16
12	18
13	11
14	22
15	2
16	26
17	28
18	30
19	13
20	25
21	36
22	3
23	40
24	42
25	15
26	27
27	39
28	50
29	4
30	54
31	5
32	17
33	29
34	41
35	53
36	66
37	6
38	72
39	75
40	78
41	81
42	71
43	8
44	9
45	93
46	96
47	99
48	102
49	10
50	21
51	1
52	114
53	117
54	120
55	12
56	33
57	129
58	132
59	135
60	138
61	14
62	45
63	147
64	150

[1, 2, 3, 4, 5, 6, 8, 1, 12, 14, 16, 18, 11, 22, 2, 26, 28, 30, 13, 25, 36, 3, 40, 42, 15, 27, 39, 50, 4, 54, 5, 17, 29, 41, 53, 66, 6, 72, 75, 78, 81, 71, 8, 9, 93, 96, 99, 102, 10, 21, 1, 114, 117, 120, 12, 33, 129, 132, 135, 138, 14, 45, 147, 150]

cp's OEIS Frontend

A030555 a(n)=least k such that base 6 representation of n begins at s(k), where s=A030548.

Table of values

List of values

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	6
7	8
8	1
9	12
10	14
11	16
12	18
13	11
14	22
15	2
16	26
17	28
18	30
19	13
20	25
21	36
22	3
23	40
24	42
25	15
26	27
27	39
28	50
29	4
30	54
31	5
32	17
33	29
34	41
35	53
36	66
37	6
38	72
39	75
40	78
41	81
42	71
43	8
44	9
45	93
46	96
47	99
48	102
49	10
50	21
51	1
52	114
53	117
54	120
55	12
56	33
57	129
58	132
59	135
60	138
61	14
62	45
63	147
64	150

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	6
7	8
8	1
9	12
10	14
11	16
12	18
13	11
14	22
15	2
16	26
17	28
18	30
19	13
20	25
21	36
22	3
23	40
24	42
25	15
26	27
27	39
28	50
29	4
30	54
31	5
32	17
33	29
34	41
35	53
36	66
37	6
38	72
39	75
40	78
41	81
42	71
43	8
44	9
45	93
46	96
47	99
48	102
49	10
50	21
51	1
52	114
53	117
54	120
55	12
56	33
57	129
58	132
59	135
60	138
61	14
62	45
63	147
64	150

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	6
7	8
8	1
9	12
10	14
11	16
12	18
13	11
14	22
15	2
16	26
17	28
18	30
19	13
20	25
21	36
22	3
23	40
24	42
25	15
26	27
27	39
28	50
29	4
30	54
31	5
32	17
33	29
34	41
35	53
36	66
37	6
38	72
39	75
40	78
41	81
42	71
43	8
44	9
45	93
46	96
47	99
48	102
49	10
50	21
51	1
52	114
53	117
54	120
55	12
56	33
57	129
58	132
59	135
60	138
61	14
62	45
63	147
64	150