A194594 - cp's OEIS frontend

A194594 Numbers such that the sum of the their nonprime divisors and the sum of their prime divisors are both primes.

n	a(n)
1	4
2	6
3	8
4	10
5	12
6	16
7	22
8	27
9	32
10	40
11	44
12	58
13	68
14	80
15	82
16	88
17	116
18	125
19	136
20	164
21	165
22	176
23	192
24	232
25	236
26	250
27	256
28	284
29	328
30	352
31	358
32	382
33	420
34	428
35	435
36	462
37	472
38	478
39	486
40	512
41	548
42	562
43	640
44	651
45	656
46	665
47	704
48	714
49	764
50	768
51	788
52	798
53	808
54	819
55	838

[4, 6, 8, 10, 12, 16, 22, 27, 32, 40, 44, 58, 68, 80, 82, 88, 116, 125, 136, 164, 165, 176, 192, 232, 236, 250, 256, 284, 328, 352, 358, 382, 420, 428, 435, 462, 472, 478, 486, 512, 548, 562, 640, 651, 656, 665, 704, 714, 764, 768, 788, 798, 808, 819, 838]

cp's OEIS Frontend

A194594 Numbers such that the sum of the their nonprime divisors and the sum of their prime divisors are both primes.

Table of values

List of values

n	a(n)
1	4
2	6
3	8
4	10
5	12
6	16
7	22
8	27
9	32
10	40
11	44
12	58
13	68
14	80
15	82
16	88
17	116
18	125
19	136
20	164
21	165
22	176
23	192
24	232
25	236
26	250
27	256
28	284
29	328
30	352
31	358
32	382
33	420
34	428
35	435
36	462
37	472
38	478
39	486
40	512
41	548
42	562
43	640
44	651
45	656
46	665
47	704
48	714
49	764
50	768
51	788
52	798
53	808
54	819
55	838

n	a(n)
1	4
2	6
3	8
4	10
5	12
6	16
7	22
8	27
9	32
10	40
11	44
12	58
13	68
14	80
15	82
16	88
17	116
18	125
19	136
20	164
21	165
22	176
23	192
24	232
25	236
26	250
27	256
28	284
29	328
30	352
31	358
32	382
33	420
34	428
35	435
36	462
37	472
38	478
39	486
40	512
41	548
42	562
43	640
44	651
45	656
46	665
47	704
48	714
49	764
50	768
51	788
52	798
53	808
54	819
55	838

n	a(n)
1	4
2	6
3	8
4	10
5	12
6	16
7	22
8	27
9	32
10	40
11	44
12	58
13	68
14	80
15	82
16	88
17	116
18	125
19	136
20	164
21	165
22	176
23	192
24	232
25	236
26	250
27	256
28	284
29	328
30	352
31	358
32	382
33	420
34	428
35	435
36	462
37	472
38	478
39	486
40	512
41	548
42	562
43	640
44	651
45	656
46	665
47	704
48	714
49	764
50	768
51	788
52	798
53	808
54	819
55	838