A357981 - cp's OEIS frontend

A357981 Numbers whose prime indices have only prime numbers as their own prime indices.

n	a(n)
1	1
2	2
3	4
4	5
5	8
6	10
7	11
8	16
9	20
10	22
11	23
12	25
13	31
14	32
15	40
16	44
17	46
18	47
19	50
20	55
21	59
22	62
23	64
24	80
25	88
26	92
27	94
28	97
29	100
30	103
31	110
32	115
33	118
34	121
35	124
36	125
37	127
38	128
39	137
40	155
41	160
42	176
43	179
44	184
45	188
46	194
47	197
48	200
49	206
50	220
51	230
52	233
53	235
54	236
55	242
56	248
57	250
58	253
59	254

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 25, 31, 32, 40, 44, 46, 47, 50, 55, 59, 62, 64, 80, 88, 92, 94, 97, 100, 103, 110, 115, 118, 121, 124, 125, 127, 128, 137, 155, 160, 176, 179, 184, 188, 194, 197, 200, 206, 220, 230, 233, 235, 236, 242, 248, 250, 253, 254]

cp's OEIS Frontend

A357981 Numbers whose prime indices have only prime numbers as their own prime indices.

Table of values

List of values

n	a(n)
1	1
2	2
3	4
4	5
5	8
6	10
7	11
8	16
9	20
10	22
11	23
12	25
13	31
14	32
15	40
16	44
17	46
18	47
19	50
20	55
21	59
22	62
23	64
24	80
25	88
26	92
27	94
28	97
29	100
30	103
31	110
32	115
33	118
34	121
35	124
36	125
37	127
38	128
39	137
40	155
41	160
42	176
43	179
44	184
45	188
46	194
47	197
48	200
49	206
50	220
51	230
52	233
53	235
54	236
55	242
56	248
57	250
58	253
59	254

n	a(n)
1	1
2	2
3	4
4	5
5	8
6	10
7	11
8	16
9	20
10	22
11	23
12	25
13	31
14	32
15	40
16	44
17	46
18	47
19	50
20	55
21	59
22	62
23	64
24	80
25	88
26	92
27	94
28	97
29	100
30	103
31	110
32	115
33	118
34	121
35	124
36	125
37	127
38	128
39	137
40	155
41	160
42	176
43	179
44	184
45	188
46	194
47	197
48	200
49	206
50	220
51	230
52	233
53	235
54	236
55	242
56	248
57	250
58	253
59	254

n	a(n)
1	1
2	2
3	4
4	5
5	8
6	10
7	11
8	16
9	20
10	22
11	23
12	25
13	31
14	32
15	40
16	44
17	46
18	47
19	50
20	55
21	59
22	62
23	64
24	80
25	88
26	92
27	94
28	97
29	100
30	103
31	110
32	115
33	118
34	121
35	124
36	125
37	127
38	128
39	137
40	155
41	160
42	176
43	179
44	184
45	188
46	194
47	197
48	200
49	206
50	220
51	230
52	233
53	235
54	236
55	242
56	248
57	250
58	253
59	254