A108546 - cp's OEIS frontend

A108546 Lexicographically earliest permutation of primes such that for n>1 forms 4k+1 and 4k+3 alternate.

n	a(n)
1	2
2	3
3	5
4	7
5	13
6	11
7	17
8	19
9	29
10	23
11	37
12	31
13	41
14	43
15	53
16	47
17	61
18	59
19	73
20	67
21	89
22	71
23	97
24	79
25	101
26	83
27	109
28	103
29	113
30	107
31	137
32	127
33	149
34	131
35	157
36	139
37	173
38	151
39	181
40	163
41	193
42	167
43	197
44	179
45	229
46	191
47	233
48	199
49	241
50	211
51	257
52	223
53	269
54	227
55	277
56	239
57	281
58	251
59	293

[2, 3, 5, 7, 13, 11, 17, 19, 29, 23, 37, 31, 41, 43, 53, 47, 61, 59, 73, 67, 89, 71, 97, 79, 101, 83, 109, 103, 113, 107, 137, 127, 149, 131, 157, 139, 173, 151, 181, 163, 193, 167, 197, 179, 229, 191, 233, 199, 241, 211, 257, 223, 269, 227, 277, 239, 281, 251, 293]

cp's OEIS Frontend

A108546 Lexicographically earliest permutation of primes such that for n>1 forms 4k+1 and 4k+3 alternate.

Table of values

List of values

n	a(n)
1	2
2	3
3	5
4	7
5	13
6	11
7	17
8	19
9	29
10	23
11	37
12	31
13	41
14	43
15	53
16	47
17	61
18	59
19	73
20	67
21	89
22	71
23	97
24	79
25	101
26	83
27	109
28	103
29	113
30	107
31	137
32	127
33	149
34	131
35	157
36	139
37	173
38	151
39	181
40	163
41	193
42	167
43	197
44	179
45	229
46	191
47	233
48	199
49	241
50	211
51	257
52	223
53	269
54	227
55	277
56	239
57	281
58	251
59	293

n	a(n)
1	2
2	3
3	5
4	7
5	13
6	11
7	17
8	19
9	29
10	23
11	37
12	31
13	41
14	43
15	53
16	47
17	61
18	59
19	73
20	67
21	89
22	71
23	97
24	79
25	101
26	83
27	109
28	103
29	113
30	107
31	137
32	127
33	149
34	131
35	157
36	139
37	173
38	151
39	181
40	163
41	193
42	167
43	197
44	179
45	229
46	191
47	233
48	199
49	241
50	211
51	257
52	223
53	269
54	227
55	277
56	239
57	281
58	251
59	293

cp's OEIS Frontend

A108546 Lexicographically earliest permutation of primes such that for n>1 forms 4*k+1 and 4*k+3 alternate.

Table of values

List of values

A108546 Lexicographically earliest permutation of primes such that for n>1 forms 4k+1 and 4k+3 alternate.

n	a(n)
1	2
2	3
3	5
4	7
5	13
6	11
7	17
8	19
9	29
10	23
11	37
12	31
13	41
14	43
15	53
16	47
17	61
18	59
19	73
20	67
21	89
22	71
23	97
24	79
25	101
26	83
27	109
28	103
29	113
30	107
31	137
32	127
33	149
34	131
35	157
36	139
37	173
38	151
39	181
40	163
41	193
42	167
43	197
44	179
45	229
46	191
47	233
48	199
49	241
50	211
51	257
52	223
53	269
54	227
55	277
56	239
57	281
58	251
59	293