A213201 - cp's OEIS frontend

A213201 Mean of leading digits in real-life sources of data, according to Benford's law (also called the first-digit law).

n	a(n)
1	3
2	4
3	4
4	0
5	2
6	3
7	6
8	9
9	6
10	7
11	1
12	2
13	3
14	2
15	0
16	6
17	2
18	4
19	8
20	8
21	2
22	5
23	2
24	3
25	8
26	7
27	6
28	0
29	0
30	3
31	9
32	9
33	4
34	4
35	4
36	0
37	9
38	1
39	0
40	6
41	7
42	7
43	2
44	8
45	5
46	8
47	1
48	4
49	0
50	5
51	9
52	9
53	8
54	8
55	6
56	3
57	1
58	4
59	3
60	3
61	7
62	7
63	1
64	8
65	2
66	9
67	8
68	1
69	8
70	0
71	8
72	1
73	3
74	3
75	1
76	6
77	7
78	2
79	9
80	2
81	8
82	4
83	8
84	4
85	0
86	4
87	5
88	1
89	5
90	3
91	6
92	8
93	5
94	2
95	9
96	2
97	9
98	1
99	8
100	8
101	3
102	7
103	2
104	6
105	1

[3, 4, 4, 0, 2, 3, 6, 9, 6, 7, 1, 2, 3, 2, 0, 6, 2, 4, 8, 8, 2, 5, 2, 3, 8, 7, 6, 0, 0, 3, 9, 9, 4, 4, 4, 0, 9, 1, 0, 6, 7, 7, 2, 8, 5, 8, 1, 4, 0, 5, 9, 9, 8, 8, 6, 3, 1, 4, 3, 3, 7, 7, 1, 8, 2, 9, 8, 1, 8, 0, 8, 1, 3, 3, 1, 6, 7, 2, 9, 2, 8, 4, 8, 4, 0, 4, 5, 1, 5, 3, 6, 8, 5, 2, 9, 2, 9, 1, 8, 8, 3, 7, 2, 6, 1]

cp's OEIS Frontend

A213201 Mean of leading digits in real-life sources of data, according to Benford's law (also called the first-digit law).

Table of values

List of values

n	a(n)
1	3
2	4
3	4
4	0
5	2
6	3
7	6
8	9
9	6
10	7
11	1
12	2
13	3
14	2
15	0
16	6
17	2
18	4
19	8
20	8
21	2
22	5
23	2
24	3
25	8
26	7
27	6
28	0
29	0
30	3
31	9
32	9
33	4
34	4
35	4
36	0
37	9
38	1
39	0
40	6
41	7
42	7
43	2
44	8
45	5
46	8
47	1
48	4
49	0
50	5
51	9
52	9
53	8
54	8
55	6
56	3
57	1
58	4
59	3
60	3
61	7
62	7
63	1
64	8
65	2
66	9
67	8
68	1
69	8
70	0
71	8
72	1
73	3
74	3
75	1
76	6
77	7
78	2
79	9
80	2
81	8
82	4
83	8
84	4
85	0
86	4
87	5
88	1
89	5
90	3
91	6
92	8
93	5
94	2
95	9
96	2
97	9
98	1
99	8
100	8
101	3
102	7
103	2
104	6
105	1

n	a(n)
1	3
2	4
3	4
4	0
5	2
6	3
7	6
8	9
9	6
10	7
11	1
12	2
13	3
14	2
15	0
16	6
17	2
18	4
19	8
20	8
21	2
22	5
23	2
24	3
25	8
26	7
27	6
28	0
29	0
30	3
31	9
32	9
33	4
34	4
35	4
36	0
37	9
38	1
39	0
40	6
41	7
42	7
43	2
44	8
45	5
46	8
47	1
48	4
49	0
50	5
51	9
52	9
53	8
54	8
55	6
56	3
57	1
58	4
59	3
60	3
61	7
62	7
63	1
64	8
65	2
66	9
67	8
68	1
69	8
70	0
71	8
72	1
73	3
74	3
75	1
76	6
77	7
78	2
79	9
80	2
81	8
82	4
83	8
84	4
85	0
86	4
87	5
88	1
89	5
90	3
91	6
92	8
93	5
94	2
95	9
96	2
97	9
98	1
99	8
100	8
101	3
102	7
103	2
104	6
105	1

n	a(n)
1	3
2	4
3	4
4	0
5	2
6	3
7	6
8	9
9	6
10	7
11	1
12	2
13	3
14	2
15	0
16	6
17	2
18	4
19	8
20	8
21	2
22	5
23	2
24	3
25	8
26	7
27	6
28	0
29	0
30	3
31	9
32	9
33	4
34	4
35	4
36	0
37	9
38	1
39	0
40	6
41	7
42	7
43	2
44	8
45	5
46	8
47	1
48	4
49	0
50	5
51	9
52	9
53	8
54	8
55	6
56	3
57	1
58	4
59	3
60	3
61	7
62	7
63	1
64	8
65	2
66	9
67	8
68	1
69	8
70	0
71	8
72	1
73	3
74	3
75	1
76	6
77	7
78	2
79	9
80	2
81	8
82	4
83	8
84	4
85	0
86	4
87	5
88	1
89	5
90	3
91	6
92	8
93	5
94	2
95	9
96	2
97	9
98	1
99	8
100	8
101	3
102	7
103	2
104	6
105	1