A127037 - cp's OEIS frontend

A127037 Maximal value of m such that 19^m <= n! : a(n) = floor( log(n!) / log(19) ).

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

[0, 0, 0, 1, 1, 2, 2, 3, 4, 5, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 23, 24, 25, 26, 27, 28, 30, 31, 32, 33, 34, 36, 37, 38, 39, 41, 42, 43, 45, 46, 47, 49, 50, 51, 53, 54, 55, 57, 58, 59, 61, 62, 64]

cp's OEIS Frontend

A127037 Maximal value of m such that 19^m <= n! : a(n) = floor( log(n!) / log(19) ).

Table of values

List of values

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

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

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