A283814 - cp's OEIS frontend

A283814 Irregular triangle read by rows in which n-th row lists the numbers m such that 2*prime(m) can be represented as the sum of two primes in exactly n ways.

n	a(n)
1	1
2	2
3	3
4	4
5	8
6	5
7	6
8	11
9	7
10	9
11	10
12	18
13	12
14	13
15	14
16	15
17	22
18	16
19	17
20	19
21	21
22	23
23	24
24	25
25	27
26	29
27	30
28	34
29	38
30	46
31	20
32	28
33	42
34	26
35	31
36	32
37	36
38	37
39	40
40	50
41	41
42	43
43	58
44	33
45	35
46	39
47	45
48	47
49	52
50	53
51	59
52	44
53	48
54	49
55	65
56	51
57	61
58	62
59	55
60	57
61	60
62	66
63	67
64	70
65	85
66	54
67	56
68	63
69	68
70	72
71	73
72	75
73	77
74	79
75	64
76	76
77	78
78	80
79	81
80	83

[1, 2, 3, 4, 8, 5, 6, 11, 7, 9, 10, 18, 12, 13, 14, 15, 22, 16, 17, 19, 21, 23, 24, 25, 27, 29, 30, 34, 38, 46, 20, 28, 42, 26, 31, 32, 36, 37, 40, 50, 41, 43, 58, 33, 35, 39, 45, 47, 52, 53, 59, 44, 48, 49, 65, 51, 61, 62, 55, 57, 60, 66, 67, 70, 85, 54, 56, 63, 68, 72, 73, 75, 77, 79, 64, 76, 78, 80, 81, 83]

cp's OEIS Frontend

A283814 Irregular triangle read by rows in which n-th row lists the numbers m such that 2*prime(m) can be represented as the sum of two primes in exactly n ways.

Table of values

List of values

n	a(n)
1	1
2	2
3	3
4	4
5	8
6	5
7	6
8	11
9	7
10	9
11	10
12	18
13	12
14	13
15	14
16	15
17	22
18	16
19	17
20	19
21	21
22	23
23	24
24	25
25	27
26	29
27	30
28	34
29	38
30	46
31	20
32	28
33	42
34	26
35	31
36	32
37	36
38	37
39	40
40	50
41	41
42	43
43	58
44	33
45	35
46	39
47	45
48	47
49	52
50	53
51	59
52	44
53	48
54	49
55	65
56	51
57	61
58	62
59	55
60	57
61	60
62	66
63	67
64	70
65	85
66	54
67	56
68	63
69	68
70	72
71	73
72	75
73	77
74	79
75	64
76	76
77	78
78	80
79	81
80	83

n	a(n)
1	1
2	2
3	3
4	4
5	8
6	5
7	6
8	11
9	7
10	9
11	10
12	18
13	12
14	13
15	14
16	15
17	22
18	16
19	17
20	19
21	21
22	23
23	24
24	25
25	27
26	29
27	30
28	34
29	38
30	46
31	20
32	28
33	42
34	26
35	31
36	32
37	36
38	37
39	40
40	50
41	41
42	43
43	58
44	33
45	35
46	39
47	45
48	47
49	52
50	53
51	59
52	44
53	48
54	49
55	65
56	51
57	61
58	62
59	55
60	57
61	60
62	66
63	67
64	70
65	85
66	54
67	56
68	63
69	68
70	72
71	73
72	75
73	77
74	79
75	64
76	76
77	78
78	80
79	81
80	83

n	a(n)
1	1
2	2
3	3
4	4
5	8
6	5
7	6
8	11
9	7
10	9
11	10
12	18
13	12
14	13
15	14
16	15
17	22
18	16
19	17
20	19
21	21
22	23
23	24
24	25
25	27
26	29
27	30
28	34
29	38
30	46
31	20
32	28
33	42
34	26
35	31
36	32
37	36
38	37
39	40
40	50
41	41
42	43
43	58
44	33
45	35
46	39
47	45
48	47
49	52
50	53
51	59
52	44
53	48
54	49
55	65
56	51
57	61
58	62
59	55
60	57
61	60
62	66
63	67
64	70
65	85
66	54
67	56
68	63
69	68
70	72
71	73
72	75
73	77
74	79
75	64
76	76
77	78
78	80
79	81
80	83