A073671 - cp's OEIS frontend

A073671 Rearrangement of odd numbers such that sum of any three consecutive terms is prime.

n	a(n)
1	1
2	3
3	7
4	9
5	13
6	15
7	19
8	25
9	17
10	5
11	21
12	11
13	27
14	23
15	29
16	31
17	37
18	33
19	39
20	35
21	53
22	43
23	41
24	47
25	49
26	55
27	45
28	51
29	61
30	67
31	63
32	69
33	59
34	65
35	57
36	71
37	83
38	73
39	77
40	79
41	85
42	75
43	81
44	95
45	87
46	89
47	93
48	99
49	91
50	103
51	113
52	97
53	101
54	109
55	107
56	115
57	125
58	119
59	105
60	123
61	121
62	129
63	117
64	127
65	135
66	111

[1, 3, 7, 9, 13, 15, 19, 25, 17, 5, 21, 11, 27, 23, 29, 31, 37, 33, 39, 35, 53, 43, 41, 47, 49, 55, 45, 51, 61, 67, 63, 69, 59, 65, 57, 71, 83, 73, 77, 79, 85, 75, 81, 95, 87, 89, 93, 99, 91, 103, 113, 97, 101, 109, 107, 115, 125, 119, 105, 123, 121, 129, 117, 127, 135, 111]

cp's OEIS Frontend

A073671 Rearrangement of odd numbers such that sum of any three consecutive terms is prime.

Table of values

List of values

n	a(n)
1	1
2	3
3	7
4	9
5	13
6	15
7	19
8	25
9	17
10	5
11	21
12	11
13	27
14	23
15	29
16	31
17	37
18	33
19	39
20	35
21	53
22	43
23	41
24	47
25	49
26	55
27	45
28	51
29	61
30	67
31	63
32	69
33	59
34	65
35	57
36	71
37	83
38	73
39	77
40	79
41	85
42	75
43	81
44	95
45	87
46	89
47	93
48	99
49	91
50	103
51	113
52	97
53	101
54	109
55	107
56	115
57	125
58	119
59	105
60	123
61	121
62	129
63	117
64	127
65	135
66	111

n	a(n)
1	1
2	3
3	7
4	9
5	13
6	15
7	19
8	25
9	17
10	5
11	21
12	11
13	27
14	23
15	29
16	31
17	37
18	33
19	39
20	35
21	53
22	43
23	41
24	47
25	49
26	55
27	45
28	51
29	61
30	67
31	63
32	69
33	59
34	65
35	57
36	71
37	83
38	73
39	77
40	79
41	85
42	75
43	81
44	95
45	87
46	89
47	93
48	99
49	91
50	103
51	113
52	97
53	101
54	109
55	107
56	115
57	125
58	119
59	105
60	123
61	121
62	129
63	117
64	127
65	135
66	111

n	a(n)
1	1
2	3
3	7
4	9
5	13
6	15
7	19
8	25
9	17
10	5
11	21
12	11
13	27
14	23
15	29
16	31
17	37
18	33
19	39
20	35
21	53
22	43
23	41
24	47
25	49
26	55
27	45
28	51
29	61
30	67
31	63
32	69
33	59
34	65
35	57
36	71
37	83
38	73
39	77
40	79
41	85
42	75
43	81
44	95
45	87
46	89
47	93
48	99
49	91
50	103
51	113
52	97
53	101
54	109
55	107
56	115
57	125
58	119
59	105
60	123
61	121
62	129
63	117
64	127
65	135
66	111