A100962 - cp's OEIS frontend

A100962 Numbers that can neither be written as the sum nor as the product of two primes.

n	a(n)
1	1
2	2
3	3
4	11
5	17
6	23
7	27
8	29
9	37
10	41
11	47
12	53
13	59
14	67
15	71
16	79
17	83
18	89
19	97
20	101
21	107
22	113
23	117
24	125
25	127
26	131
27	135
28	137
29	147
30	149
31	157
32	163
33	167
34	171
35	173
36	179
37	189
38	191
39	197
40	207
41	211
42	223
43	227
44	233
45	239
46	245
47	251
48	255
49	257
50	261
51	263
52	269
53	275
54	277
55	281
56	293
57	297

[1, 2, 3, 11, 17, 23, 27, 29, 37, 41, 47, 53, 59, 67, 71, 79, 83, 89, 97, 101, 107, 113, 117, 125, 127, 131, 135, 137, 147, 149, 157, 163, 167, 171, 173, 179, 189, 191, 197, 207, 211, 223, 227, 233, 239, 245, 251, 255, 257, 261, 263, 269, 275, 277, 281, 293, 297]

cp's OEIS Frontend

A100962 Numbers that can neither be written as the sum nor as the product of two primes.

Table of values

List of values

n	a(n)
1	1
2	2
3	3
4	11
5	17
6	23
7	27
8	29
9	37
10	41
11	47
12	53
13	59
14	67
15	71
16	79
17	83
18	89
19	97
20	101
21	107
22	113
23	117
24	125
25	127
26	131
27	135
28	137
29	147
30	149
31	157
32	163
33	167
34	171
35	173
36	179
37	189
38	191
39	197
40	207
41	211
42	223
43	227
44	233
45	239
46	245
47	251
48	255
49	257
50	261
51	263
52	269
53	275
54	277
55	281
56	293
57	297

n	a(n)
1	1
2	2
3	3
4	11
5	17
6	23
7	27
8	29
9	37
10	41
11	47
12	53
13	59
14	67
15	71
16	79
17	83
18	89
19	97
20	101
21	107
22	113
23	117
24	125
25	127
26	131
27	135
28	137
29	147
30	149
31	157
32	163
33	167
34	171
35	173
36	179
37	189
38	191
39	197
40	207
41	211
42	223
43	227
44	233
45	239
46	245
47	251
48	255
49	257
50	261
51	263
52	269
53	275
54	277
55	281
56	293
57	297

n	a(n)
1	1
2	2
3	3
4	11
5	17
6	23
7	27
8	29
9	37
10	41
11	47
12	53
13	59
14	67
15	71
16	79
17	83
18	89
19	97
20	101
21	107
22	113
23	117
24	125
25	127
26	131
27	135
28	137
29	147
30	149
31	157
32	163
33	167
34	171
35	173
36	179
37	189
38	191
39	197
40	207
41	211
42	223
43	227
44	233
45	239
46	245
47	251
48	255
49	257
50	261
51	263
52	269
53	275
54	277
55	281
56	293
57	297