A054895 - cp's OEIS frontend

A054895 a(n) = Sum_{k>0} floor(n/6^k).

n	a(n)
0	0
1	0
2	0
3	0
4	0
5	0
6	1
7	1
8	1
9	1
10	1
11	1
12	2
13	2
14	2
15	2
16	2
17	2
18	3
19	3
20	3
21	3
22	3
23	3
24	4
25	4
26	4
27	4
28	4
29	4
30	5
31	5
32	5
33	5
34	5
35	5
36	7
37	7
38	7
39	7
40	7
41	7
42	8
43	8
44	8
45	8
46	8
47	8
48	9
49	9
50	9
51	9
52	9
53	9
54	10
55	10
56	10
57	10
58	10
59	10
60	11
61	11
62	11
63	11
64	11
65	11
66	12
67	12
68	12
69	12
70	12
71	12
72	14
73	14
74	14
75	14
76	14
77	14
78	15
79	15
80	15
81	15
82	15
83	15
84	16
85	16
86	16

[0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 10, 10, 10, 10, 10, 10, 11, 11, 11, 11, 11, 11, 12, 12, 12, 12, 12, 12, 14, 14, 14, 14, 14, 14, 15, 15, 15, 15, 15, 15, 16, 16, 16]

cp's OEIS Frontend

A054895 a(n) = Sum_{k>0} floor(n/6^k).

Table of values

List of values

n	a(n)
0	0
1	0
2	0
3	0
4	0
5	0
6	1
7	1
8	1
9	1
10	1
11	1
12	2
13	2
14	2
15	2
16	2
17	2
18	3
19	3
20	3
21	3
22	3
23	3
24	4
25	4
26	4
27	4
28	4
29	4
30	5
31	5
32	5
33	5
34	5
35	5
36	7
37	7
38	7
39	7
40	7
41	7
42	8
43	8
44	8
45	8
46	8
47	8
48	9
49	9
50	9
51	9
52	9
53	9
54	10
55	10
56	10
57	10
58	10
59	10
60	11
61	11
62	11
63	11
64	11
65	11
66	12
67	12
68	12
69	12
70	12
71	12
72	14
73	14
74	14
75	14
76	14
77	14
78	15
79	15
80	15
81	15
82	15
83	15
84	16
85	16
86	16

n	a(n)
0	0
1	0
2	0
3	0
4	0
5	0
6	1
7	1
8	1
9	1
10	1
11	1
12	2
13	2
14	2
15	2
16	2
17	2
18	3
19	3
20	3
21	3
22	3
23	3
24	4
25	4
26	4
27	4
28	4
29	4
30	5
31	5
32	5
33	5
34	5
35	5
36	7
37	7
38	7
39	7
40	7
41	7
42	8
43	8
44	8
45	8
46	8
47	8
48	9
49	9
50	9
51	9
52	9
53	9
54	10
55	10
56	10
57	10
58	10
59	10
60	11
61	11
62	11
63	11
64	11
65	11
66	12
67	12
68	12
69	12
70	12
71	12
72	14
73	14
74	14
75	14
76	14
77	14
78	15
79	15
80	15
81	15
82	15
83	15
84	16
85	16
86	16

n	a(n)
0	0
1	0
2	0
3	0
4	0
5	0
6	1
7	1
8	1
9	1
10	1
11	1
12	2
13	2
14	2
15	2
16	2
17	2
18	3
19	3
20	3
21	3
22	3
23	3
24	4
25	4
26	4
27	4
28	4
29	4
30	5
31	5
32	5
33	5
34	5
35	5
36	7
37	7
38	7
39	7
40	7
41	7
42	8
43	8
44	8
45	8
46	8
47	8
48	9
49	9
50	9
51	9
52	9
53	9
54	10
55	10
56	10
57	10
58	10
59	10
60	11
61	11
62	11
63	11
64	11
65	11
66	12
67	12
68	12
69	12
70	12
71	12
72	14
73	14
74	14
75	14
76	14
77	14
78	15
79	15
80	15
81	15
82	15
83	15
84	16
85	16
86	16