A303603 - cp's OEIS frontend

A303603 a(n) is the maximum distance between primes in Goldbach partitions of 2n, or 2n if there are no Goldbach partitions of 2n.

n	a(n)
1	0
2	0
3	0
4	2
5	4
6	2
7	8
8	10
9	8
10	14
11	16
12	14
13	20
14	18
15	16
16	26
17	28
18	26
19	24
20	34
21	32
22	38
23	40
24	38
25	44
26	42
27	40
28	50
29	48
30	46
31	56
32	58
33	56
34	54
35	64
36	62
37	68
38	70
39	68
40	66
41	76
42	74
43	80
44	78
45	76
46	86
47	84
48	82
49	60
50	94
51	92
52	98
53	100
54	98
55	104
56	106
57	104
58	110
59	108
60	106
61	96
62	102
63	100
64	90
65	124
66	122
67	128
68	126
69	124
70	134
71	136
72	134
73	132

[0, 0, 0, 2, 4, 2, 8, 10, 8, 14, 16, 14, 20, 18, 16, 26, 28, 26, 24, 34, 32, 38, 40, 38, 44, 42, 40, 50, 48, 46, 56, 58, 56, 54, 64, 62, 68, 70, 68, 66, 76, 74, 80, 78, 76, 86, 84, 82, 60, 94, 92, 98, 100, 98, 104, 106, 104, 110, 108, 106, 96, 102, 100, 90, 124, 122, 128, 126, 124, 134, 136, 134, 132]

cp's OEIS Frontend

A303603 a(n) is the maximum distance between primes in Goldbach partitions of 2n, or 2n if there are no Goldbach partitions of 2n.

Table of values

List of values

n	a(n)
1	0
2	0
3	0
4	2
5	4
6	2
7	8
8	10
9	8
10	14
11	16
12	14
13	20
14	18
15	16
16	26
17	28
18	26
19	24
20	34
21	32
22	38
23	40
24	38
25	44
26	42
27	40
28	50
29	48
30	46
31	56
32	58
33	56
34	54
35	64
36	62
37	68
38	70
39	68
40	66
41	76
42	74
43	80
44	78
45	76
46	86
47	84
48	82
49	60
50	94
51	92
52	98
53	100
54	98
55	104
56	106
57	104
58	110
59	108
60	106
61	96
62	102
63	100
64	90
65	124
66	122
67	128
68	126
69	124
70	134
71	136
72	134
73	132

n	a(n)
1	0
2	0
3	0
4	2
5	4
6	2
7	8
8	10
9	8
10	14
11	16
12	14
13	20
14	18
15	16
16	26
17	28
18	26
19	24
20	34
21	32
22	38
23	40
24	38
25	44
26	42
27	40
28	50
29	48
30	46
31	56
32	58
33	56
34	54
35	64
36	62
37	68
38	70
39	68
40	66
41	76
42	74
43	80
44	78
45	76
46	86
47	84
48	82
49	60
50	94
51	92
52	98
53	100
54	98
55	104
56	106
57	104
58	110
59	108
60	106
61	96
62	102
63	100
64	90
65	124
66	122
67	128
68	126
69	124
70	134
71	136
72	134
73	132

n	a(n)
1	0
2	0
3	0
4	2
5	4
6	2
7	8
8	10
9	8
10	14
11	16
12	14
13	20
14	18
15	16
16	26
17	28
18	26
19	24
20	34
21	32
22	38
23	40
24	38
25	44
26	42
27	40
28	50
29	48
30	46
31	56
32	58
33	56
34	54
35	64
36	62
37	68
38	70
39	68
40	66
41	76
42	74
43	80
44	78
45	76
46	86
47	84
48	82
49	60
50	94
51	92
52	98
53	100
54	98
55	104
56	106
57	104
58	110
59	108
60	106
61	96
62	102
63	100
64	90
65	124
66	122
67	128
68	126
69	124
70	134
71	136
72	134
73	132