A376308 - cp's OEIS frontend

A376308 Run-compression of the sequence of first differences of prime-powers.

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

[1, 2, 1, 2, 3, 1, 2, 4, 2, 1, 5, 4, 2, 4, 2, 4, 6, 2, 3, 4, 2, 6, 2, 6, 8, 4, 2, 4, 2, 4, 8, 4, 2, 1, 3, 6, 2, 10, 2, 6, 4, 2, 4, 6, 2, 10, 2, 4, 2, 12, 4, 2, 4, 6, 2, 8, 5, 1, 6, 2, 6, 4, 2, 6, 4, 14, 4, 2, 4, 14, 6, 4, 2, 4, 6, 2, 6, 4, 6, 8, 4, 8, 10, 2, 10]

cp's OEIS Frontend

A376308 Run-compression of the sequence of first differences of prime-powers.

Table of values

List of values

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

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

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