A247252 - cp's OEIS frontend

A247252 Smallest integer k>=1 such that k*prime(n) is the sum of two successive primes.

n	a(n)
1	4
2	4
3	1
4	6
5	18
6	4
7	4
8	8
9	6
10	24
11	6
12	6
13	10
14	4
15	12
16	24
17	8
18	20
19	4
20	12
21	20
22	28
23	18
24	8
25	12
26	18
27	6
28	12
29	8
30	22
31	4
32	6
33	4
34	12
35	8
36	6
37	24
38	6
39	4
40	36
41	18
42	36
43	20
44	4
45	24
46	20
47	30
48	4
49	24
50	6
51	16
52	52
53	6
54	18
55	6
56	30
57	42
58	18
59	30
60	24
61	4
62	6
63	24
64	6
65	6
66	8
67	8
68	6
69	12
70	12
71	24
72	8
73	26
74	12
75	10
76	16
77	6
78	12
79	8
80	42
81	14
82	10
83	18
84	6
85	8
86	12
87	30
88	36
89	48
90	22
91	12
92	14
93	4
94	12
95	20
96	16
97	6
98	6
99	6
100	20

[4, 4, 1, 6, 18, 4, 4, 8, 6, 24, 6, 6, 10, 4, 12, 24, 8, 20, 4, 12, 20, 28, 18, 8, 12, 18, 6, 12, 8, 22, 4, 6, 4, 12, 8, 6, 24, 6, 4, 36, 18, 36, 20, 4, 24, 20, 30, 4, 24, 6, 16, 52, 6, 18, 6, 30, 42, 18, 30, 24, 4, 6, 24, 6, 6, 8, 8, 6, 12, 12, 24, 8, 26, 12, 10, 16, 6, 12, 8, 42, 14, 10, 18, 6, 8, 12, 30, 36, 48, 22, 12, 14, 4, 12, 20, 16, 6, 6, 6, 20]

cp's OEIS Frontend

A247252 Smallest integer k>=1 such that k*prime(n) is the sum of two successive primes.

Table of values

List of values

n	a(n)
1	4
2	4
3	1
4	6
5	18
6	4
7	4
8	8
9	6
10	24
11	6
12	6
13	10
14	4
15	12
16	24
17	8
18	20
19	4
20	12
21	20
22	28
23	18
24	8
25	12
26	18
27	6
28	12
29	8
30	22
31	4
32	6
33	4
34	12
35	8
36	6
37	24
38	6
39	4
40	36
41	18
42	36
43	20
44	4
45	24
46	20
47	30
48	4
49	24
50	6
51	16
52	52
53	6
54	18
55	6
56	30
57	42
58	18
59	30
60	24
61	4
62	6
63	24
64	6
65	6
66	8
67	8
68	6
69	12
70	12
71	24
72	8
73	26
74	12
75	10
76	16
77	6
78	12
79	8
80	42
81	14
82	10
83	18
84	6
85	8
86	12
87	30
88	36
89	48
90	22
91	12
92	14
93	4
94	12
95	20
96	16
97	6
98	6
99	6
100	20

n	a(n)
1	4
2	4
3	1
4	6
5	18
6	4
7	4
8	8
9	6
10	24
11	6
12	6
13	10
14	4
15	12
16	24
17	8
18	20
19	4
20	12
21	20
22	28
23	18
24	8
25	12
26	18
27	6
28	12
29	8
30	22
31	4
32	6
33	4
34	12
35	8
36	6
37	24
38	6
39	4
40	36
41	18
42	36
43	20
44	4
45	24
46	20
47	30
48	4
49	24
50	6
51	16
52	52
53	6
54	18
55	6
56	30
57	42
58	18
59	30
60	24
61	4
62	6
63	24
64	6
65	6
66	8
67	8
68	6
69	12
70	12
71	24
72	8
73	26
74	12
75	10
76	16
77	6
78	12
79	8
80	42
81	14
82	10
83	18
84	6
85	8
86	12
87	30
88	36
89	48
90	22
91	12
92	14
93	4
94	12
95	20
96	16
97	6
98	6
99	6
100	20

n	a(n)
1	4
2	4
3	1
4	6
5	18
6	4
7	4
8	8
9	6
10	24
11	6
12	6
13	10
14	4
15	12
16	24
17	8
18	20
19	4
20	12
21	20
22	28
23	18
24	8
25	12
26	18
27	6
28	12
29	8
30	22
31	4
32	6
33	4
34	12
35	8
36	6
37	24
38	6
39	4
40	36
41	18
42	36
43	20
44	4
45	24
46	20
47	30
48	4
49	24
50	6
51	16
52	52
53	6
54	18
55	6
56	30
57	42
58	18
59	30
60	24
61	4
62	6
63	24
64	6
65	6
66	8
67	8
68	6
69	12
70	12
71	24
72	8
73	26
74	12
75	10
76	16
77	6
78	12
79	8
80	42
81	14
82	10
83	18
84	6
85	8
86	12
87	30
88	36
89	48
90	22
91	12
92	14
93	4
94	12
95	20
96	16
97	6
98	6
99	6
100	20