A084695 - cp's OEIS frontend

A084695 Triangle read by rows in which row n lists the n smallest positive numbers k such that k + n is a prime.

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

[1, 1, 3, 2, 4, 8, 1, 3, 7, 9, 2, 6, 8, 12, 14, 1, 5, 7, 11, 13, 17, 4, 6, 10, 12, 16, 22, 24, 3, 5, 9, 11, 15, 21, 23, 29, 2, 4, 8, 10, 14, 20, 22, 28, 32, 1, 3, 7, 9, 13, 19, 21, 27, 31, 33, 2, 6, 8, 12, 18, 20, 26, 30, 32, 36, 42, 1, 5, 7, 11, 17, 19, 25, 29, 31, 35, 41, 47]

cp's OEIS Frontend

A084695 Triangle read by rows in which row n lists the n smallest positive numbers k such that k + n is a prime.

Table of values

List of values

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

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

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