A376680 - cp's OEIS frontend

A376680 Run-lengths of first differences of composite numbers.

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

[2, 2, 2, 2, 2, 2, 1, 4, 2, 4, 1, 2, 2, 2, 1, 4, 1, 4, 2, 4, 1, 2, 2, 4, 1, 2, 1, 4, 1, 6, 1, 2, 2, 2, 2, 2, 1, 12, 1, 2, 1, 4, 2, 8, 2, 4, 1, 4, 1, 2, 1, 4, 1, 4, 2, 8, 2, 2, 2, 10, 1, 10, 1, 2, 2, 2, 1, 4, 2, 8, 1, 4, 1, 4, 1, 4, 2, 4, 1, 2, 2, 8, 1, 12, 1, 2]

cp's OEIS Frontend

A376680 Run-lengths of first differences of composite numbers.

Table of values

List of values

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

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

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