A127033 - cp's OEIS frontend

A127033 Maximal value of m such that 7^m <= n!: a(n) = floor( log(n!) / log(7) ).

n	a(n)
1	0
2	0
3	0
4	1
5	2
6	3
7	4
8	5
9	6
10	7
11	8
12	10
13	11
14	12
15	14
16	15
17	17
18	18
19	20
20	21
21	23
22	24
23	26
24	28
25	29
26	31
27	33
28	34
29	36
30	38
31	40
32	41
33	43
34	45
35	47
36	49
37	51
38	52
39	54
40	56
41	58
42	60
43	62
44	64
45	66
46	68
47	70
48	72
49	74
50	76
51	78
52	80
53	82
54	84
55	86
56	88
57	90
58	92
59	94
60	96

[0, 0, 0, 1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 17, 18, 20, 21, 23, 24, 26, 28, 29, 31, 33, 34, 36, 38, 40, 41, 43, 45, 47, 49, 51, 52, 54, 56, 58, 60, 62, 64, 66, 68, 70, 72, 74, 76, 78, 80, 82, 84, 86, 88, 90, 92, 94, 96]

cp's OEIS Frontend

A127033 Maximal value of m such that 7^m <= n!: a(n) = floor( log(n!) / log(7) ).

Table of values

List of values

n	a(n)
1	0
2	0
3	0
4	1
5	2
6	3
7	4
8	5
9	6
10	7
11	8
12	10
13	11
14	12
15	14
16	15
17	17
18	18
19	20
20	21
21	23
22	24
23	26
24	28
25	29
26	31
27	33
28	34
29	36
30	38
31	40
32	41
33	43
34	45
35	47
36	49
37	51
38	52
39	54
40	56
41	58
42	60
43	62
44	64
45	66
46	68
47	70
48	72
49	74
50	76
51	78
52	80
53	82
54	84
55	86
56	88
57	90
58	92
59	94
60	96

n	a(n)
1	0
2	0
3	0
4	1
5	2
6	3
7	4
8	5
9	6
10	7
11	8
12	10
13	11
14	12
15	14
16	15
17	17
18	18
19	20
20	21
21	23
22	24
23	26
24	28
25	29
26	31
27	33
28	34
29	36
30	38
31	40
32	41
33	43
34	45
35	47
36	49
37	51
38	52
39	54
40	56
41	58
42	60
43	62
44	64
45	66
46	68
47	70
48	72
49	74
50	76
51	78
52	80
53	82
54	84
55	86
56	88
57	90
58	92
59	94
60	96

n	a(n)
1	0
2	0
3	0
4	1
5	2
6	3
7	4
8	5
9	6
10	7
11	8
12	10
13	11
14	12
15	14
16	15
17	17
18	18
19	20
20	21
21	23
22	24
23	26
24	28
25	29
26	31
27	33
28	34
29	36
30	38
31	40
32	41
33	43
34	45
35	47
36	49
37	51
38	52
39	54
40	56
41	58
42	60
43	62
44	64
45	66
46	68
47	70
48	72
49	74
50	76
51	78
52	80
53	82
54	84
55	86
56	88
57	90
58	92
59	94
60	96