A161185 - cp's OEIS frontend

A161185 First column of a table of all primes sorted by recursive look-up depending on the primality of their indices.

n	a(n)
1	2
2	3
3	7
4	11
5	17
6	19
7	29
8	31
9	37
10	41
11	43
12	47
13	53
14	67
15	71
16	73
17	79
18	83
19	89
20	97
21	103
22	107
23	109
24	113
25	127
26	131
27	137
28	139
29	149
30	151
31	157
32	163
33	167
34	173
35	181
36	191
37	193
38	199
39	211
40	223
41	227
42	229
43	233
44	239
45	241
46	251
47	257
48	263
49	271
50	277
51	281
52	283
53	293
54	307
55	311
56	313
57	317
58	337
59	347
60	349

[2, 3, 7, 11, 17, 19, 29, 31, 37, 41, 43, 47, 53, 67, 71, 73, 79, 83, 89, 97, 103, 107, 109, 113, 127, 131, 137, 139, 149, 151, 157, 163, 167, 173, 181, 191, 193, 199, 211, 223, 227, 229, 233, 239, 241, 251, 257, 263, 271, 277, 281, 283, 293, 307, 311, 313, 317, 337, 347, 349]

cp's OEIS Frontend

A161185 First column of a table of all primes sorted by recursive look-up depending on the primality of their indices.

Table of values

List of values

n	a(n)
1	2
2	3
3	7
4	11
5	17
6	19
7	29
8	31
9	37
10	41
11	43
12	47
13	53
14	67
15	71
16	73
17	79
18	83
19	89
20	97
21	103
22	107
23	109
24	113
25	127
26	131
27	137
28	139
29	149
30	151
31	157
32	163
33	167
34	173
35	181
36	191
37	193
38	199
39	211
40	223
41	227
42	229
43	233
44	239
45	241
46	251
47	257
48	263
49	271
50	277
51	281
52	283
53	293
54	307
55	311
56	313
57	317
58	337
59	347
60	349

n	a(n)
1	2
2	3
3	7
4	11
5	17
6	19
7	29
8	31
9	37
10	41
11	43
12	47
13	53
14	67
15	71
16	73
17	79
18	83
19	89
20	97
21	103
22	107
23	109
24	113
25	127
26	131
27	137
28	139
29	149
30	151
31	157
32	163
33	167
34	173
35	181
36	191
37	193
38	199
39	211
40	223
41	227
42	229
43	233
44	239
45	241
46	251
47	257
48	263
49	271
50	277
51	281
52	283
53	293
54	307
55	311
56	313
57	317
58	337
59	347
60	349

n	a(n)
1	2
2	3
3	7
4	11
5	17
6	19
7	29
8	31
9	37
10	41
11	43
12	47
13	53
14	67
15	71
16	73
17	79
18	83
19	89
20	97
21	103
22	107
23	109
24	113
25	127
26	131
27	137
28	139
29	149
30	151
31	157
32	163
33	167
34	173
35	181
36	191
37	193
38	199
39	211
40	223
41	227
42	229
43	233
44	239
45	241
46	251
47	257
48	263
49	271
50	277
51	281
52	283
53	293
54	307
55	311
56	313
57	317
58	337
59	347
60	349