A377283 - cp's OEIS frontend

A377283 Nonnegative integers k such that either k = 0 or there is a perfect power x in the range prime(k) < x < prime(k+1).

n	a(n)
1	0
2	2
3	4
4	6
5	9
6	11
7	15
8	18
9	22
10	25
11	30
12	31
13	34
14	39
15	44
16	47
17	48
18	53
19	54
20	61
21	66
22	68
23	72
24	78
25	85
26	92
27	97
28	99
29	105
30	114
31	122
32	129
33	137
34	146
35	154
36	162
37	168
38	172
39	181
40	191
41	200
42	210
43	217
44	219
45	228
46	240
47	251
48	263
49	269
50	274
51	283
52	295
53	306
54	309
55	319
56	327
57	329
58	342
59	357

[0, 2, 4, 6, 9, 11, 15, 18, 22, 25, 30, 31, 34, 39, 44, 47, 48, 53, 54, 61, 66, 68, 72, 78, 85, 92, 97, 99, 105, 114, 122, 129, 137, 146, 154, 162, 168, 172, 181, 191, 200, 210, 217, 219, 228, 240, 251, 263, 269, 274, 283, 295, 306, 309, 319, 327, 329, 342, 357]

cp's OEIS Frontend

A377283 Nonnegative integers k such that either k = 0 or there is a perfect power x in the range prime(k) < x < prime(k+1).

Table of values

List of values

n	a(n)
1	0
2	2
3	4
4	6
5	9
6	11
7	15
8	18
9	22
10	25
11	30
12	31
13	34
14	39
15	44
16	47
17	48
18	53
19	54
20	61
21	66
22	68
23	72
24	78
25	85
26	92
27	97
28	99
29	105
30	114
31	122
32	129
33	137
34	146
35	154
36	162
37	168
38	172
39	181
40	191
41	200
42	210
43	217
44	219
45	228
46	240
47	251
48	263
49	269
50	274
51	283
52	295
53	306
54	309
55	319
56	327
57	329
58	342
59	357

n	a(n)
1	0
2	2
3	4
4	6
5	9
6	11
7	15
8	18
9	22
10	25
11	30
12	31
13	34
14	39
15	44
16	47
17	48
18	53
19	54
20	61
21	66
22	68
23	72
24	78
25	85
26	92
27	97
28	99
29	105
30	114
31	122
32	129
33	137
34	146
35	154
36	162
37	168
38	172
39	181
40	191
41	200
42	210
43	217
44	219
45	228
46	240
47	251
48	263
49	269
50	274
51	283
52	295
53	306
54	309
55	319
56	327
57	329
58	342
59	357

n	a(n)
1	0
2	2
3	4
4	6
5	9
6	11
7	15
8	18
9	22
10	25
11	30
12	31
13	34
14	39
15	44
16	47
17	48
18	53
19	54
20	61
21	66
22	68
23	72
24	78
25	85
26	92
27	97
28	99
29	105
30	114
31	122
32	129
33	137
34	146
35	154
36	162
37	168
38	172
39	181
40	191
41	200
42	210
43	217
44	219
45	228
46	240
47	251
48	263
49	269
50	274
51	283
52	295
53	306
54	309
55	319
56	327
57	329
58	342
59	357