A054997 - cp's OEIS frontend

A054997 Integers that can be expressed as the sum of consecutive primes in exactly 2 ways.

n	a(n)
1	5
2	17
3	23
4	31
5	36
6	53
7	59
8	60
9	67
10	71
11	72
12	90
13	97
14	100
15	101
16	109
17	112
18	119
19	120
20	127
21	131
22	138
23	139
24	143
25	152
26	173
27	180
28	181
29	187
30	204
31	210
32	211
33	221
34	228
35	233
36	258
37	263
38	269
39	271
40	276
41	300
42	304
43	323
44	330
45	331
46	349
47	353
48	372
49	373
50	379
51	384
52	390
53	395
54	408

[5, 17, 23, 31, 36, 53, 59, 60, 67, 71, 72, 90, 97, 100, 101, 109, 112, 119, 120, 127, 131, 138, 139, 143, 152, 173, 180, 181, 187, 204, 210, 211, 221, 228, 233, 258, 263, 269, 271, 276, 300, 304, 323, 330, 331, 349, 353, 372, 373, 379, 384, 390, 395, 408]

cp's OEIS Frontend

A054997 Integers that can be expressed as the sum of consecutive primes in exactly 2 ways.

Table of values

List of values

n	a(n)
1	5
2	17
3	23
4	31
5	36
6	53
7	59
8	60
9	67
10	71
11	72
12	90
13	97
14	100
15	101
16	109
17	112
18	119
19	120
20	127
21	131
22	138
23	139
24	143
25	152
26	173
27	180
28	181
29	187
30	204
31	210
32	211
33	221
34	228
35	233
36	258
37	263
38	269
39	271
40	276
41	300
42	304
43	323
44	330
45	331
46	349
47	353
48	372
49	373
50	379
51	384
52	390
53	395
54	408

n	a(n)
1	5
2	17
3	23
4	31
5	36
6	53
7	59
8	60
9	67
10	71
11	72
12	90
13	97
14	100
15	101
16	109
17	112
18	119
19	120
20	127
21	131
22	138
23	139
24	143
25	152
26	173
27	180
28	181
29	187
30	204
31	210
32	211
33	221
34	228
35	233
36	258
37	263
38	269
39	271
40	276
41	300
42	304
43	323
44	330
45	331
46	349
47	353
48	372
49	373
50	379
51	384
52	390
53	395
54	408

n	a(n)
1	5
2	17
3	23
4	31
5	36
6	53
7	59
8	60
9	67
10	71
11	72
12	90
13	97
14	100
15	101
16	109
17	112
18	119
19	120
20	127
21	131
22	138
23	139
24	143
25	152
26	173
27	180
28	181
29	187
30	204
31	210
32	211
33	221
34	228
35	233
36	258
37	263
38	269
39	271
40	276
41	300
42	304
43	323
44	330
45	331
46	349
47	353
48	372
49	373
50	379
51	384
52	390
53	395
54	408