A057820 - cp's OEIS frontend

A057820 First differences of sequence of consecutive prime powers (A000961).

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

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

cp's OEIS Frontend

A057820 First differences of sequence of consecutive prime powers (A000961).

Table of values

List of values

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

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

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