A013916 - cp's OEIS frontend

A013916 Numbers k such that the sum of the first k primes is prime.

n	a(n)
1	1
2	2
3	4
4	6
5	12
6	14
7	60
8	64
9	96
10	100
11	102
12	108
13	114
14	122
15	124
16	130
17	132
18	146
19	152
20	158
21	162
22	178
23	192
24	198
25	204
26	206
27	208
28	214
29	216
30	296
31	308
32	326
33	328
34	330
35	332
36	334
37	342
38	350
39	356
40	358
41	426
42	446
43	458
44	460
45	464
46	480
47	484
48	488
49	512
50	530
51	536
52	548
53	568
54	620
55	630
56	676
57	680

[1, 2, 4, 6, 12, 14, 60, 64, 96, 100, 102, 108, 114, 122, 124, 130, 132, 146, 152, 158, 162, 178, 192, 198, 204, 206, 208, 214, 216, 296, 308, 326, 328, 330, 332, 334, 342, 350, 356, 358, 426, 446, 458, 460, 464, 480, 484, 488, 512, 530, 536, 548, 568, 620, 630, 676, 680]

cp's OEIS Frontend

A013916 Numbers k such that the sum of the first k primes is prime.

Table of values

List of values

n	a(n)
1	1
2	2
3	4
4	6
5	12
6	14
7	60
8	64
9	96
10	100
11	102
12	108
13	114
14	122
15	124
16	130
17	132
18	146
19	152
20	158
21	162
22	178
23	192
24	198
25	204
26	206
27	208
28	214
29	216
30	296
31	308
32	326
33	328
34	330
35	332
36	334
37	342
38	350
39	356
40	358
41	426
42	446
43	458
44	460
45	464
46	480
47	484
48	488
49	512
50	530
51	536
52	548
53	568
54	620
55	630
56	676
57	680

n	a(n)
1	1
2	2
3	4
4	6
5	12
6	14
7	60
8	64
9	96
10	100
11	102
12	108
13	114
14	122
15	124
16	130
17	132
18	146
19	152
20	158
21	162
22	178
23	192
24	198
25	204
26	206
27	208
28	214
29	216
30	296
31	308
32	326
33	328
34	330
35	332
36	334
37	342
38	350
39	356
40	358
41	426
42	446
43	458
44	460
45	464
46	480
47	484
48	488
49	512
50	530
51	536
52	548
53	568
54	620
55	630
56	676
57	680

n	a(n)
1	1
2	2
3	4
4	6
5	12
6	14
7	60
8	64
9	96
10	100
11	102
12	108
13	114
14	122
15	124
16	130
17	132
18	146
19	152
20	158
21	162
22	178
23	192
24	198
25	204
26	206
27	208
28	214
29	216
30	296
31	308
32	326
33	328
34	330
35	332
36	334
37	342
38	350
39	356
40	358
41	426
42	446
43	458
44	460
45	464
46	480
47	484
48	488
49	512
50	530
51	536
52	548
53	568
54	620
55	630
56	676
57	680