A085977 - cp's OEIS frontend

A085977 Number of 3's in decimal expansion of prime(n).

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

[0, 1, 0, 0, 0, 1, 0, 0, 1, 0, 1, 1, 0, 1, 0, 1, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 1, 0, 0, 1, 0, 1, 1, 1, 0, 0, 0, 1, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 2, 1, 0, 0, 0, 1, 0, 0, 0, 0, 1, 1, 1, 1, 2, 1, 2, 2, 1, 1, 2, 1, 1, 2, 1, 2, 1, 1, 0, 0, 0, 0, 1, 2, 1, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 1, 0, 0]

cp's OEIS Frontend

A085977 Number of 3's in decimal expansion of prime(n).

Table of values

List of values

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

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

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