A336752 - cp's OEIS frontend

A336752 The 'Look and Say' sequence of the concatenation of the prime numbers A033308.

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

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

cp's OEIS Frontend

A336752 The 'Look and Say' sequence of the concatenation of the prime numbers A033308.

Table of values

List of values

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

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

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