A134620 - cp's OEIS frontend

A134620 Numbers such that the sum of 4th power of their prime factors is a prime.

n	a(n)
1	6
2	10
3	12
4	14
5	22
6	34
7	38
8	40
9	45
10	46
11	74
12	82
13	117
14	118
15	122
16	126
17	142
18	152
19	158
20	171
21	194
22	231
23	262
24	278
25	296
26	345
27	358
28	363
29	376
30	384
31	387
32	429
33	432
34	446
35	454
36	458
37	482
38	486
39	490
40	500
41	507
42	522
43	536
44	550
45	566
46	584
47	626
48	627
49	634
50	639
51	663
52	675
53	686
54	704
55	705

[6, 10, 12, 14, 22, 34, 38, 40, 45, 46, 74, 82, 117, 118, 122, 126, 142, 152, 158, 171, 194, 231, 262, 278, 296, 345, 358, 363, 376, 384, 387, 429, 432, 446, 454, 458, 482, 486, 490, 500, 507, 522, 536, 550, 566, 584, 626, 627, 634, 639, 663, 675, 686, 704, 705]

cp's OEIS Frontend

A134620 Numbers such that the sum of 4th power of their prime factors is a prime.

Table of values

List of values

n	a(n)
1	6
2	10
3	12
4	14
5	22
6	34
7	38
8	40
9	45
10	46
11	74
12	82
13	117
14	118
15	122
16	126
17	142
18	152
19	158
20	171
21	194
22	231
23	262
24	278
25	296
26	345
27	358
28	363
29	376
30	384
31	387
32	429
33	432
34	446
35	454
36	458
37	482
38	486
39	490
40	500
41	507
42	522
43	536
44	550
45	566
46	584
47	626
48	627
49	634
50	639
51	663
52	675
53	686
54	704
55	705

n	a(n)
1	6
2	10
3	12
4	14
5	22
6	34
7	38
8	40
9	45
10	46
11	74
12	82
13	117
14	118
15	122
16	126
17	142
18	152
19	158
20	171
21	194
22	231
23	262
24	278
25	296
26	345
27	358
28	363
29	376
30	384
31	387
32	429
33	432
34	446
35	454
36	458
37	482
38	486
39	490
40	500
41	507
42	522
43	536
44	550
45	566
46	584
47	626
48	627
49	634
50	639
51	663
52	675
53	686
54	704
55	705

n	a(n)
1	6
2	10
3	12
4	14
5	22
6	34
7	38
8	40
9	45
10	46
11	74
12	82
13	117
14	118
15	122
16	126
17	142
18	152
19	158
20	171
21	194
22	231
23	262
24	278
25	296
26	345
27	358
28	363
29	376
30	384
31	387
32	429
33	432
34	446
35	454
36	458
37	482
38	486
39	490
40	500
41	507
42	522
43	536
44	550
45	566
46	584
47	626
48	627
49	634
50	639
51	663
52	675
53	686
54	704
55	705