A114232 - cp's OEIS frontend

A114232 n(k) is the minimum number of n that need at least another number of k to make Prime[n]+2*Prime[n-k]a prime.

n	a(n)
1	2
2	10
3	5
4	14
5	22
6	35
7	41
8	26
9	17
10	92
11	170
12	79
13	190
14	43
15	164
16	240
17	175
18	590
19	94
20	236
21	446
22	1004
23	279
24	920
25	409
26	971
27	646
28	1088
29	502
30	449
31	1219
32	1263
33	2049
34	1541
35	2191
36	915
37	3727
38	1886
39	1394
40	4506
41	5014
42	1524
43	1181
44	6323
45	888
46	3995
47	4033
48	6625
49	9664
50	13733

[2, 10, 5, 14, 22, 35, 41, 26, 17, 92, 170, 79, 190, 43, 164, 240, 175, 590, 94, 236, 446, 1004, 279, 920, 409, 971, 646, 1088, 502, 449, 1219, 1263, 2049, 1541, 2191, 915, 3727, 1886, 1394, 4506, 5014, 1524, 1181, 6323, 888, 3995, 4033, 6625, 9664, 13733]

cp's OEIS Frontend

A114232 n(k) is the minimum number of n that need at least another number of k to make Prime[n]+2*Prime[n-k]a prime.

Table of values

List of values