A136766 - cp's OEIS frontend

A136766 a(n) = leading digit of n! in base 16.

n	a(n)
0	1
1	1
2	2
3	6
4	1
5	7
6	2
7	1
8	9
9	5
10	3
11	2
12	1
13	1
14	1
15	1
16	1
17	1
18	1
19	1
20	2
21	2
22	3
23	5
24	8
25	12
26	1
27	2
28	3
29	6
30	13
31	1
32	3
33	6
34	13
35	1
36	4
37	9
38	1
39	3
40	8
41	1
42	3
43	10
44	1
45	4
46	14
47	2
48	7
49	1
50	4
51	14
52	2
53	9
54	2
55	7
56	1
57	5
58	1
59	4
60	1
61	4
62	1
63	3
64	15
65	4
66	1
67	4
68	1
69	5
70	1
71	6
72	1
73	7
74	2
75	10
76	3
77	15
78	4
79	1
80	7
81	2
82	11
83	3
84	1
85	6
86	2
87	11
88	4
89	1
90	7
91	2
92	1
93	5
94	2
95	12
96	4
97	1
98	11

[1, 1, 2, 6, 1, 7, 2, 1, 9, 5, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 3, 5, 8, 12, 1, 2, 3, 6, 13, 1, 3, 6, 13, 1, 4, 9, 1, 3, 8, 1, 3, 10, 1, 4, 14, 2, 7, 1, 4, 14, 2, 9, 2, 7, 1, 5, 1, 4, 1, 4, 1, 3, 15, 4, 1, 4, 1, 5, 1, 6, 1, 7, 2, 10, 3, 15, 4, 1, 7, 2, 11, 3, 1, 6, 2, 11, 4, 1, 7, 2, 1, 5, 2, 12, 4, 1, 11]

cp's OEIS Frontend

A136766 a(n) = leading digit of n! in base 16.

Table of values

List of values

n	a(n)
0	1
1	1
2	2
3	6
4	1
5	7
6	2
7	1
8	9
9	5
10	3
11	2
12	1
13	1
14	1
15	1
16	1
17	1
18	1
19	1
20	2
21	2
22	3
23	5
24	8
25	12
26	1
27	2
28	3
29	6
30	13
31	1
32	3
33	6
34	13
35	1
36	4
37	9
38	1
39	3
40	8
41	1
42	3
43	10
44	1
45	4
46	14
47	2
48	7
49	1
50	4
51	14
52	2
53	9
54	2
55	7
56	1
57	5
58	1
59	4
60	1
61	4
62	1
63	3
64	15
65	4
66	1
67	4
68	1
69	5
70	1
71	6
72	1
73	7
74	2
75	10
76	3
77	15
78	4
79	1
80	7
81	2
82	11
83	3
84	1
85	6
86	2
87	11
88	4
89	1
90	7
91	2
92	1
93	5
94	2
95	12
96	4
97	1
98	11

n	a(n)
0	1
1	1
2	2
3	6
4	1
5	7
6	2
7	1
8	9
9	5
10	3
11	2
12	1
13	1
14	1
15	1
16	1
17	1
18	1
19	1
20	2
21	2
22	3
23	5
24	8
25	12
26	1
27	2
28	3
29	6
30	13
31	1
32	3
33	6
34	13
35	1
36	4
37	9
38	1
39	3
40	8
41	1
42	3
43	10
44	1
45	4
46	14
47	2
48	7
49	1
50	4
51	14
52	2
53	9
54	2
55	7
56	1
57	5
58	1
59	4
60	1
61	4
62	1
63	3
64	15
65	4
66	1
67	4
68	1
69	5
70	1
71	6
72	1
73	7
74	2
75	10
76	3
77	15
78	4
79	1
80	7
81	2
82	11
83	3
84	1
85	6
86	2
87	11
88	4
89	1
90	7
91	2
92	1
93	5
94	2
95	12
96	4
97	1
98	11

n	a(n)
0	1
1	1
2	2
3	6
4	1
5	7
6	2
7	1
8	9
9	5
10	3
11	2
12	1
13	1
14	1
15	1
16	1
17	1
18	1
19	1
20	2
21	2
22	3
23	5
24	8
25	12
26	1
27	2
28	3
29	6
30	13
31	1
32	3
33	6
34	13
35	1
36	4
37	9
38	1
39	3
40	8
41	1
42	3
43	10
44	1
45	4
46	14
47	2
48	7
49	1
50	4
51	14
52	2
53	9
54	2
55	7
56	1
57	5
58	1
59	4
60	1
61	4
62	1
63	3
64	15
65	4
66	1
67	4
68	1
69	5
70	1
71	6
72	1
73	7
74	2
75	10
76	3
77	15
78	4
79	1
80	7
81	2
82	11
83	3
84	1
85	6
86	2
87	11
88	4
89	1
90	7
91	2
92	1
93	5
94	2
95	12
96	4
97	1
98	11