A347337 - cp's OEIS frontend

A347337 The prime numbers ordered by their distance from the origin of a square spiral which starts at 1. If two or more primes have the same distance from the origin the smaller prime appears first.

n	a(n)
1	2
2	3
3	5
4	7
5	11
6	19
7	23
8	13
9	17
10	29
11	41
12	47
13	53
14	61
15	31
16	37
17	43
18	59
19	67
20	71
21	79
22	97
23	107
24	73
25	83
26	89
27	103
28	109
29	113
30	127
31	139
32	151
33	163
34	137
35	149
36	101
37	191
38	131
39	167
40	173
41	179
42	193
43	233
44	281
45	251
46	263
47	283
48	157
49	181
50	199
51	223
52	229
53	269
54	277
55	317
56	353
57	313
58	331
59	337
60	349
61	197
62	211
63	227
64	239

[2, 3, 5, 7, 11, 19, 23, 13, 17, 29, 41, 47, 53, 61, 31, 37, 43, 59, 67, 71, 79, 97, 107, 73, 83, 89, 103, 109, 113, 127, 139, 151, 163, 137, 149, 101, 191, 131, 167, 173, 179, 193, 233, 281, 251, 263, 283, 157, 181, 199, 223, 229, 269, 277, 317, 353, 313, 331, 337, 349, 197, 211, 227, 239]

cp's OEIS Frontend

A347337 The prime numbers ordered by their distance from the origin of a square spiral which starts at 1. If two or more primes have the same distance from the origin the smaller prime appears first.

Table of values

List of values

n	a(n)
1	2
2	3
3	5
4	7
5	11
6	19
7	23
8	13
9	17
10	29
11	41
12	47
13	53
14	61
15	31
16	37
17	43
18	59
19	67
20	71
21	79
22	97
23	107
24	73
25	83
26	89
27	103
28	109
29	113
30	127
31	139
32	151
33	163
34	137
35	149
36	101
37	191
38	131
39	167
40	173
41	179
42	193
43	233
44	281
45	251
46	263
47	283
48	157
49	181
50	199
51	223
52	229
53	269
54	277
55	317
56	353
57	313
58	331
59	337
60	349
61	197
62	211
63	227
64	239

n	a(n)
1	2
2	3
3	5
4	7
5	11
6	19
7	23
8	13
9	17
10	29
11	41
12	47
13	53
14	61
15	31
16	37
17	43
18	59
19	67
20	71
21	79
22	97
23	107
24	73
25	83
26	89
27	103
28	109
29	113
30	127
31	139
32	151
33	163
34	137
35	149
36	101
37	191
38	131
39	167
40	173
41	179
42	193
43	233
44	281
45	251
46	263
47	283
48	157
49	181
50	199
51	223
52	229
53	269
54	277
55	317
56	353
57	313
58	331
59	337
60	349
61	197
62	211
63	227
64	239

n	a(n)
1	2
2	3
3	5
4	7
5	11
6	19
7	23
8	13
9	17
10	29
11	41
12	47
13	53
14	61
15	31
16	37
17	43
18	59
19	67
20	71
21	79
22	97
23	107
24	73
25	83
26	89
27	103
28	109
29	113
30	127
31	139
32	151
33	163
34	137
35	149
36	101
37	191
38	131
39	167
40	173
41	179
42	193
43	233
44	281
45	251
46	263
47	283
48	157
49	181
50	199
51	223
52	229
53	269
54	277
55	317
56	353
57	313
58	331
59	337
60	349
61	197
62	211
63	227
64	239